How popular is the baby name Una in the United States right now? How popular was it historically? Use the popularity graph and data table below to find out! Plus, see all the blog posts that mention the name Una.

The graph will take a few moments to load. (Don't worry, it shouldn't take 9 months!) If it's taking too long, try reloading the page.


Popularity of the baby name Una


Posts that mention the name Una

Popular baby names in Croatia, 2021

Flag of Croatia
Flag of Croatia

Last year, the country of Croatia welcomed nearly 37,000 babies — close to 18,000 girls and more than 19,000 boys.

What were the most popular names among these babies? Mia and Luka, yet again.

Here are Croatia’s top 50 girl names and top 50 boy names of 2021:

Girl Names

  1. Mia, 539 baby girls
  2. Lucija, 407
  3. Nika, 405
  4. Rita, 391
  5. Ema, 389
  6. Mila, 347
  7. Marta, 341
  8. Sara, 307
  9. Ana, 278
  10. Dora, 266
  11. Eva, 263
  12. Elena, 250
  13. Lana, 243
  14. Petra, 241
  15. Iva, 239
  16. Klara, 216 (tie)
  17. Lara, 216 (tie)
  18. Marija, 210
  19. Lea, 205
  20. Hana, 198
  21. Ena, 193 – based on Irena
  22. Franka, 183
  23. Tena, 178 – based on Terezija (Theresa)
  24. Leona, 177
  25. Laura, 174
  26. Emili, 165
  27. Maša, 146 – a form of Masha, which is based on Mariya (Maria)
  28. Una, 144 (tie)
  29. Vita, 144 (tie)
  30. Lena, 141 (tie)
  31. Nikol, 141 (tie)
  32. Magdalena, 138
  33. Sofia, 135
  34. Karla, 133
  35. Tara, 131
  36. Tia, 130
  37. Katja, 128
  38. Lota, 114 – based on Carlotta
  39. Tea, 107
  40. Nora, 104
  41. Maris, 103
  42. Bruna, 100
  43. Aria, 97
  44. Luna, 95
  45. Helena, 89 (tie)
  46. Sofija, 89 (tie)
  47. Mara, 88
  48. Lorena, 87
  49. Iris, 86 (tie)
  50. Roza, 86 (tie)

Boy Names

  1. Luka, 867 baby boys
  2. David, 563
  3. Jakov, 519
  4. Ivan, 454
  5. Roko, 404
  6. Petar, 403
  7. Mateo, 390 (tie)
  8. Niko, 390 (tie)
  9. Matej, 387
  10. Fran, 346
  11. Josip, 344
  12. Noa, 337
  13. Mihael, 333
  14. Borna, 328 – based on the proto-Slavic word borti, meaning “battle, fight”
  15. Toma, 303
  16. Filip, 301
  17. Leon, 294
  18. Karlo, 286 (tie)
  19. Marko, 286 (tie)
  20. Lovro, 281
  21. Jan, 267
  22. Ivano, 260
  23. Vito, 250
  24. Šimun, 249
  25. Teo, 246
  26. Lukas, 242
  27. Ante, 210 (tie) – a form of Anthony
  28. Nikola, 210 (tie)
  29. Gabriel, 208
  30. Leo, 186
  31. Viktor, 184
  32. Bruno, 178
  33. Marin, 162
  34. Tin, 160
  35. Dominik, 153
  36. Oliver, 152
  37. Adrian, 150
  38. Patrik, 145
  39. Noel, 143
  40. Toni, 138
  41. Rafael, 119
  42. Liam, 117
  43. Andrej, 114
  44. Erik, 112
  45. Antonio, 111 (tie)
  46. Franko, 111 (tie)
  47. Emanuel, 106
  48. Lovre, 102
  49. Maro, 100
  50. Vid, 94 – a form of Wido or Vitus

In the girls’ top 10, Dora replaced Petra.

In the boys’ top 10, Niko and Fran replaced Noa and Filip.

Finally, here’s a link to Croatia’s 2020 rankings, if you’d like to compare.

Sources: Statisticki prikaz – Republika Hrvatska, Most popular baby names in Croatia in 2021 revealed, Behind the Name

Image: Adapted from Civil ensign of Croatia (public domain)

Top first letters of baby names in the U.S., 2021

Which first letters were the most and least popular for U.S. baby names in 2021?

Top first letters for girl names: A, E, M

For baby girls, the most-used first letter was A, followed by E and M. The least-used first letter was U.

Graph of first letter popularity for U.S. baby girl names, 2021

The most popular girl names per letter were…

  • A-names (over 273,100 baby girls): Amelia, Ava, Abigail, Avery, Aria, Aurora
  • B-names (over 49,300): Brooklyn, Bella, Brielle, Blakely, Bailey, Brianna
  • C-names (over 93,100): Charlotte, Camila, Chloe, Claire, Caroline, Cora
  • D-names (over 40,300): Delilah, Daisy, Diana, Daniela, Delaney, Dakota
  • E-names (over 155,300): Emma, Evelyn, Elizabeth, Eleanor, Ella, Emily
  • F-names (over 16,500): Freya, Faith, Finley, Fiona, Fatima, Frances
  • G-names (over 42,900): Gianna, Grace, Genesis, Gabriella, Genevieve, Georgia
  • H-names (over 54,900): Harper, Hazel, Hannah, Hailey, Hadley, Harmony
  • I-names (over 44,100): Isabella, Isla, Ivy, Iris, Isabelle, Isabel
  • J-names (over 73,500): Josephine, Jade, Julia, Josie, Juniper, Jasmine
  • K-names (over 89,100): Kinsley, Kennedy, Kaylee, Kehlani, Katherine, Kylie
  • L-names (over 115,300): Luna, Layla, Lily, Leah, Lucy, Lillian
  • M-names (over 143,500): Mia, Mila, Madison, Maya, Madelyn, Madeline
  • N-names (over 58,800): Nora, Nova, Naomi, Natalie, Natalia, Nevaeh
  • O-names (over 30,200): Olivia, Olive, Oakley, Oaklynn, Octavia, Ophelia
  • P-names (over 37,600): Penelope, Paisley, Piper, Peyton, Parker, Presley
  • Q-names (over 4,100): Quinn, Quincy, Queen, Quinley, Quetzalli, Quinnley
  • R-names (over 74,800): Riley, Ruby, Rylee, Raelynn, Rose, Remi
  • S-names (over 116,400): Sophia, Sofia, Scarlett, Stella, Savannah, Skylar
  • T-names (over 24,200): Taylor, Teagan, Trinity, Tatum, Tessa, Talia
  • U-names (over 600): Unique, Uma, Ulani, Una, Unknown, Unity
  • V-names (over 32,400): Violet, Victoria, Valentina, Vivian, Valerie, Valeria
  • W-names (over 14,700): Willow, Wren, Winter, Wynter, Willa, Wrenley
  • X-names (over 4,500): Ximena, Xiomara, Xyla, Xena, Xochitl, Xitlali
  • Y-names (over 7,600): Yaretzi, Yara, Yareli, Yasmin, Yamileth, Yuna
  • Z-names (over 29,100): Zoey, Zoe, Zuri, Zara, Zariah, Zelda

Top first letters for boy names: J, A, L

For baby boys, the most-used first letter was J, followed by A and L. The least-used first letter was U.

Graph of first letter popularity for U.S. baby boy names, 2021

The most popular boy names per letter were…

  • A-names (over 178,600 baby boys): Alexander, Asher, Aiden, Anthony, Andrew, Adrian
  • B-names (over 86,600): Benjamin, Brooks, Bennett, Beau, Bryson, Brayden
  • C-names (over 123,000): Carter, Charles, Caleb, Christopher, Cameron, Cooper
  • D-names (over 85,000): Daniel, David, Dylan, Dominic, Declan, Damian
  • E-names (over 108,700): Elijah, Ethan, Ezra, Elias, Ezekiel, Eli
  • F-names (over 20,500): Finn, Felix, Finley, Francisco, Fernando, Finnegan
  • G-names (over 53,500): Grayson, Gabriel, Greyson, Gael, Giovanni, George
  • H-names (over 50,000): Henry, Hudson, Hunter, Harrison, Hayden, Hayes
  • I-names (over 31,500): Isaac, Isaiah, Ian, Ivan, Israel, Ismael
  • J-names (over 202,800): James, Jack, Jackson, Jacob, John, Joseph
  • K-names (over 93,400): Kai, Kayden, Kingston, Kaiden, Kevin, King
  • L-names (over 133,400): Liam, Lucas, Levi, Logan, Leo, Luke
  • M-names (over 126,700): Mateo, Michael, Mason, Matthew, Maverick, Miles
  • N-names (over 57,400): Noah, Nathan, Nolan, Nicholas, Nathaniel, Nicolas
  • O-names (over 38,800): Oliver, Owen, Oscar, Omar, Orion, Odin
  • P-names (over 23,700): Parker, Patrick, Peter, Preston, Phoenix, Paxton
  • Q-names (over 3,100): Quinn, Quentin, Quincy, Quinton, Quintin, Quinten
  • R-names (over 82,800): Ryan, Roman, Robert, Rowan, River, Ryder
  • S-names (over 70,300): Sebastian, Samuel, Santiago, Silas, Sawyer, Steven
  • T-names (over 59,200): Theodore, Thomas, Thiago, Theo, Tyler, Tucker
  • U-names (over 2,500): Uriel, Uriah, Ulises, Ulysses, Uziel, Umar
  • V-names (over 11,000): Vincent, Victor, Valentino, Vincenzo, Vicente, Vihaan
  • W-names (over 49,100): William, Wyatt, Waylon, Wesley, Weston, Walker
  • X-names (over 7,200): Xavier, Xander, Xzavier, Xavion, Xavien, Xavian
  • Y-names (over 8,200): Yusuf, Yosef, Yehuda, Yousef, Yahir, Yisroel
  • Z-names (over 26,900): Zion, Zachary, Zayden, Zane, Zayn, Zander

Palindromic name-pairs: Allen/Nella, Iris/Siri, Leon/Noel

duck and reflection

Looking for a pair of baby names that are mirror images of one another? If so, check out this long list of palindromic name pairings.

What’s a palindrome? It’s a word or phrase that can be read the same way in either direction, i.e., both forwards and backwards. For instance, the words “level,” “refer” and “pop” are all palindromes.

Each of the hundreds of pairings below features two names that contain the same sequence of letters, just written in opposite directions. (Nearly all of these names were collected from the SSA’s huge database of U.S. baby names.)

Palindrome name-pairs

  • Aaila & Aliaa
  • Aala & Alaa
  • Aalya & Aylaa
  • Aari & Iraa
  • Aaron & Noraa
  • Aava & Avaa
  • Aayah & Hayaa
  • Aayla & Alyaa
  • Abeera & Areeba
  • Abel & Leba
  • Abem & Meba
  • Abira & Ariba
  • Acire & Erica
  • Adama & Amada
  • Adel & Leda
  • Aden & Neda
  • Adi & Ida
  • Adia & Aida
  • Adila & Alida
  • Ador & Roda
  • Adya & Ayda
  • Aela & Alea
  • Aeva & Avea
  • Afra & Arfa
  • Ahri & Irha
  • Aiana & Anaia
  • Aidah & Hadia
  • Aidan & Nadia
  • Aidyn & Nydia
  • Aila & Alia
  • Ailah & Halia
  • Ailana & Analia
  • Ailed & Delia
  • Aileen & Neelia
  • Ailen & Nelia
  • Aili & Ilia
  • Ailyn & Nylia
  • Aima & Amia
  • Aimar & Ramia
  • Aina & Ania
  • Aira & Aria
  • Airam & Maria
  • Airi & Iria
  • Airys & Syria
  • Aisa & Asia
  • Aiva & Avia
  • Aiyla & Alyia
  • Aiza & Azia
  • Ajna & Anja
  • Akila & Alika
  • Akim & Mika
  • Akina & Anika
  • Akira & Arika
  • Akire & Erika
  • Alan & Nala
  • Alana & Anala
  • Alaya & Ayala
  • Aleciram & Maricela
  • Aleema & Ameela
  • Aleen & Neela
  • Alegna & Angela
  • Aleina & Aniela
  • Alena & Anela
  • Alex & Xela
  • Aleya & Ayela
  • Aleyna & Anyela
  • Ali & Ila
  • Aliana & Anaila
  • Alim & Mila
  • Alima & Amila
  • Alin & Nila
  • Alina & Anila
  • Alis & Sila
  • Alix & Xila
  • Aliz & Zila
  • Allan & Nalla
  • Allen & Nella
  • Allena & Anella
  • Alli & Illa
  • Alma & Amla
  • Alona & Anola
  • Alya & Ayla
  • Alyah & Hayla
  • Alyana & Anayla
  • Alyna & Anyla
  • Alyne & Enyla
  • Alyn & Nyla
  • Alys & Syla
  • Alyx & Xyla
  • Alyza & Azyla
  • Amal & Lama
  • Amar & Rama
  • Ame & Ema
  • Ameelah & Haleema
  • Amel & Lema
  • Amen & Nema
  • Amil & Lima
  • Amilah & Halima
  • Amin & Nima
  • Amir & Rima
  • Amor & Roma
  • Amos & Soma
  • Amri & Irma
  • Anaaya & Ayaana
  • Anael & Leana
  • Anaeli & Ileana
  • Anaelle & Elleana
  • Anab & Bana
  • Anah & Hana
  • Anahi & Ihana
  • Anahis & Sihana
  • Anai & Iana
  • Anaid & Diana
  • Anaira & Ariana
  • Anais & Siana
  • Anaisa & Asiana
  • Anaiya & Ayiana
  • Anaiz & Ziana
  • Anali & Ilana
  • Analya & Aylana
  • Anam & Mana
  • Anan & Nana
  • Anar & Rana
  • Anavi & Ivana
  • Anavrin & Nirvana
  • Anaya & Ayana
  • Anayat & Tayana
  • Anayra & Aryana
  • Ande & Edna
  • Anel & Lena
  • Aneli & Ilena
  • Anelle & Ellena
  • Aneri & Irena
  • Anes & Sena
  • Angel & Legna
  • Ani & Ina
  • Anilah & Halina
  • Anime & Emina
  • Anira & Arina
  • Anis & Sina
  • Anisah & Hasina
  • Annaelle & Elleanna
  • Annah & Hanna
  • Annais & Sianna
  • Anne & Enna
  • Annel & Lenna
  • Anni & Inna
  • Anova & Avona
  • Anu & Una
  • Anum & Muna
  • Anya & Ayna
  • Arale & Elara
  • Arami & Imara
  • Aramis & Simara
  • Aranya & Aynara
  • Aras & Sara
  • Arav & Vara
  • Araya & Ayara
  • Areen & Neera
  • Aren & Nera
  • Ares & Sera
  • Arev & Vera
  • Ari & Ira
  • Arial & Laira
  • Ariam & Maira
  • Arian & Naira
  • Ariday & Yadira
  • Arie & Eira
  • Ariel & Leira
  • Arik & Kira
  • Arin & Nira
  • Aris & Sira
  • Ariv & Vira
  • Ariya & Ayira
  • Ariza & Azira
  • Aron & Nora
  • Arya & Ayra
  • Aryam & Mayra
  • Aryan & Nayra
  • Aryn & Nyra
  • Arys & Syra
  • Ase & Esa
  • Aseret & Teresa
  • Aset & Tesa
  • Asli & Ilsa
  • Aslin & Nilsa
  • Asya & Aysa
  • Avah & Hava
  • Ave & Eva
  • Aven & Neva
  • Avey & Yeva
  • Avi & Iva
  • Aviv & Viva
  • Avon & Nova
  • Avram & Marva
  • Avy & Yva
  • Avya & Ayva
  • Axel & Lexa
  • Ayaan & Naaya
  • Ayah & Haya
  • Ayame & Emaya
  • Ayan & Naya
  • Ayanah & Hanaya
  • Ayani & Inaya
  • Ayanni & Innaya
  • Ayat & Taya
  • Ayaz & Zaya
  • Aydah & Hadya
  • Aydan & Nadya
  • Ayen & Neya
  • Aylen & Nelya
  • Ayme & Emya
  • Ayo & Oya
  • Ayza & Azya
  • Azar & Raza
  • Biel & Leib
  • Cam & Mac
  • Caz & Zac
  • Dair & Riad
  • Dame & Emad
  • Denisse & Essined
  • Dev & Ved
  • Dez & Zed
  • Diar & Raid
  • Divan & Navid
  • Eavan & Navae
  • Eilah & Halie
  • Eilyn & Nylie
  • Eivan & Navie
  • Ekin & Nike
  • Elbert & Treble
  • Eliah & Haile
  • Eliam & Maile
  • Elin & Nile
  • Ellah & Halle
  • Ellen & Nelle
  • Elyn & Nyle
  • Emit & Time
  • Eneri & Irene
  • Eon & Noe
  • Eric & Cire
  • Eriel & Leire
  • Erik & Kire
  • Eris & Sire
  • Eron & Nore
  • Eryk & Kyre
  • Etan & Nate
  • Esli & Ilse
  • Eziah & Haize
  • Flor & Rolf
  • Gem & Meg
  • Guy & Yug
  • Haelyn & Nyleah
  • Haeven & Neveah
  • Haevyn & Nyveah
  • Hailyn & Nyliah
  • Haiven & Neviah
  • Haizen & Neziah
  • Hakim & Mikah
  • Hali & Ilah
  • Halyn & Nylah
  • Haram & Marah
  • Hari & Irah
  • Hasset & Tessah
  • Haven & Nevah
  • Hayat & Tayah
  • Heaven & Nevaeh
  • Helen & Neleh
  • Heran & Nareh
  • Ian & Nai
  • Iman & Nami
  • Imar & Rami
  • Imer & Remi
  • Inez & Zeni
  • Inzo & Ozni
  • Irais & Siari
  • Iram & Mari
  • Iris & Siri
  • Isom & Mosi
  • Issam & Massi
  • Ivan & Navi
  • Ivar & Ravi
  • Ives & Sevi
  • Ivo & Ovi
  • Izak & Kazi
  • Jak & Kaj
  • James & Semaj
  • Jesus & Susej
  • Jet & Tej
  • Kam & Mak
  • Kavon & Novak
  • Kaz & Zak
  • Kedar & Radek
  • Keem & Meek
  • Kerem & Merek
  • Kevin & Nivek
  • Kiram & Marik
  • Kroy & York
  • Lain & Nial
  • Lam & Mal
  • Lamar & Ramal
  • Leam & Mael
  • Lean & Nael
  • Lemar & Ramel
  • Leon & Noel
  • Leor & Roel
  • Leroy & Yorel
  • Leunam & Manuel
  • Liav & Vail
  • Liban & Nabil
  • Lin & Nil
  • Linus & Sunil
  • Lukan & Nakul
  • Mairim & Miriam
  • Mar & Ram
  • Mihan & Nahim
  • Milas & Salim
  • Miles & Selim
  • Mizan & Nazim
  • Mohan & Nahom
  • Naeco & Ocean
  • Nahin & Nihan
  • Nahir & Rihan
  • Nahsir & Rishan
  • Nalin & Nilan
  • Nalo & Olan
  • Nas & San
  • Naveen & Neevan
  • Navin & Nivan
  • Navon & Novan
  • Navy & Yvan
  • Nay & Yan
  • Naz & Zan
  • Nazar & Razan
  • Nero & Oren
  • Nilo & Olin
  • Noir & Rion
  • Nomar & Ramon
  • Norris & Sirron
  • Nylo & Olyn
  • Omer & Remo
  • Ray & Yar
  • Vinay & Yaniv

It’s also possible to come up with your own palindromic pairs by flipping traditional names to create brand new names, just as Ramon and Helen were flipped to create the modern names Nomar and Neleh.

Which palindromic name-pair do you like best?

(And, did you know that individual names can be palindromes as well?)

Image: Adapted from Male northern pintail at Llano Seco by Frank Schulenburg under CC BY-SA 4.0.

[Latest update: Apr. 2023]

Top first letters of U.S. baby names, 2020

Wondering which first letters were the most popular in 2020?

For baby girls, the most-used first letter was A, followed by E and M. The least-used first letter was U. More than 272,000 baby girls got an A-name last year, whereas fewer than 700 got a U-name.

Top first letters of female baby names in the U.S. in 2020.

The three most-used girl names per letter last year were…

  • A: Ava, Amelia, Abigail
  • B: Brooklyn, Bella, Brielle
  • C: Charlotte, Camila, Chloe
  • D: Delilah, Daisy, Daniela
  • E: Emma, Evelyn, Ella
  • F: Faith, Freya, Finley
  • G: Gianna, Grace, Genesis
  • H: Harper, Hazel, Hannah
  • I: Isabella, Isla, Ivy
  • J: Josephine, Jade, Julia
  • K: Kinsley, Kennedy, Kaylee
  • L: Luna, Layla, Lily
  • M: Mia, Mila, Madison
  • N: Nora, Nova, Natalie
  • O: Olivia, Olive, Oakley
  • P: Penelope, Paisley, Piper
  • Q: Quinn, Queen, Quincy
  • R: Riley, Ruby, Rylee
  • S: Sophia, Sofia, Scarlett
  • T: Taylor, Teagan, Trinity
  • U: Unique, Uma, Una
  • V: Victoria, Violet, Valentina
  • W: Willow, Winter, Willa
  • X: Ximena, Xiomara, Xena
  • Y: Yaretzi, Yara, Yareli
  • Z: Zoey, Zoe, Zara

For baby boys, the most-used first letter was J, followed by A and L. The least-used first letter was, again, U. More than 205,000 baby boys got a J-name last year, whereas fewer than 2,500 got a U-name.

Top first letters of male baby names in the U.S. in 2020.

The three most-used boy names per letter last year were…

  • A: Alexander, Aiden, Asher
  • B: Benjamin, Brooks, Bennett
  • C: Carter, Charles, Christopher
  • D: Daniel, David, Dylan
  • E: Elijah, Ethan, Ezra
  • F: Finn, Felix, Francisco
  • G: Grayson, Gabriel, Greyson
  • H: Henry, Hudson, Hunter
  • I: Isaac, Isaiah, Ian
  • J: James, Jacob, Jackson
  • K: Kai, Kayden, Kingston
  • L: Liam, Lucas, Logan
  • M: Mason, Michael, Mateo
  • N: Noah, Nathan, Nolan
  • O: Oliver, Owen, Oscar
  • P: Parker, Patrick, Peter
  • Q: Quinn, Quentin, Quincy
  • R: Ryan, Roman, Robert
  • S: Sebastian, Samuel, Santiago
  • T: Theodore, Thomas, Tyler
  • U: Uriel, Uriah, Ulises
  • V: Vincent, Victor, Valentino
  • W: William, Wyatt, Wesley
  • X: Xavier, Xander, Xzavier
  • Y: Yusuf, Yosef, Yehuda
  • Z: Zachary, Zion, Zayden

Finally, here are the totals for girls and boys side-by-side on the same chart:

Top first letters of baby names in the U.S. in 2020.

Overall, the top first letter was A and the least popular first letter was (of course!) U.