How popular is the baby name Luna 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 Luna.

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Popularity of the baby name Luna


Posts that mention the name Luna

Popular baby names in Puerto Rico, 2020

Flag of Puerto Rico
Flag of Puerto Rico

According to the Social Security Administration, the most popular baby names in Puerto Rico in 2020 were Valentina and Liam.

Here are Puerto Rico’s top 10 girl names and top 10 boy names of 2020:

Girl Names

  1. Valentina, 179 baby girls
  2. Victoria, 135
  3. Emma, 131
  4. Amaia, 123
  5. Catalina, 102
  6. Mia, 99
  7. Isabella, 98
  8. Luna, 94
  9. Gianna, 90
  10. Kamila, 87

Boy Names

  1. Liam, 215 baby boys
  2. Sebastian, 209
  3. Thiago, 185
  4. Dylan, 182
  5. Mateo, 168
  6. Ian, 165
  7. Lucas, 151
  8. Noah, 148
  9. Jayden, 111
  10. Matias, 108

In the girls’ top 10, Catalina, Gianna and Kamila replaced Mikaela, Ainhoa and Amanda.

In the boys’ top 10, Jayden replaced Adrian.

In 2019, the top names in Puerto Rico were Valentina and Sebastian.

And the most popular baby names in all other U.S. territories — American Samoa, Guam, U.S. Virgin Islands, and Northern Mariana Islands (combined) — in 2020 were Gianna/Hailey (tie) and Elijah.

Source: Popular Names by Territory

Image: Adapted from Flag of Puerto Rico (public domain)

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.

Popular baby names in Monroe County (Michigan), 2020

A few days ago, a reporter with the Monroe News (of Monroe County, Michigan) tallied up all the baby names mentioned in the paper’s 2020 birth announcements. The most frequently occurring names for girls were Abigail and Ava (tie), and for boys was Asher.

Like I mentioned yesterday, I don’t tend to post rankings from non-governmental sources. But, again, this set had a relatively high number of names (451) compared to the size of the county (about 150,000 residents), so here’s the full list…

Girl Names

4 baby girls named:

  • Abigail
  • Ava

3 baby girls named:

  • Athena
  • Charlotte
  • Emma
  • Madison
  • Paisley
  • Quinn

2 baby girls named:

  • Allie
  • Allison
  • Amelia
  • Eleanor
  • Elena
  • Elizabeth
  • Elliana
  • Evelynn
  • Everly
  • Hadleigh
  • Harper
  • Hazel
  • Isla
  • Layla
  • Mia
  • Nova
  • Ruby
  • Sadie
  • Sophia
  • Sophie
  • Violet

1 baby girl named:

Ada, Addaleigh, Addilynn-Rose, Adorabella, Alice, Alicia, Alita, Aliva, Alora, Alyssa, A’Meila, Amirah, Amiyah, Anastasia, Aranea, Arya, Ashlynn, Aubree, Aubrey, Aurora, Avery, Bailey, Bexley, Blakely, Brielle, Brooke, Brooklyn, Brylee, Brynn, Caia, Caiya, Camilleia, Caralena, Caroline, Cattleya, Charlynn, Claire, Cora, Dahlia, Da’yana, Delaney, Eliannah, Eliza, Ellanorah, Ellie, Ellison, Ember, Emersyn, Emmarie, Emory, Evangeline, Evie, Evodia, Faith, Genevieve, Georgia, Giovanni, Gracelyn, Gracie, Gwendolyn, Haisley, Harleigh, Harlow, Harmony, HaVen, Hayzlee, Illia, Inija, Isabel, Ivy, Iylah, Jade, Janie, Jessika, Jolee, Jolene, Joni, Jordynn, Josephine, Journae, Julianna, Kaisley, Kansas, Kendelyn, Kennedy, Kensly, Klara, Kolumbiia, Laney, Leia, Lexi, Lexie, Lila, Lillian, Lily, Lively, Logan, Luciana, Lucille, Lucina, Luna, Maeve, Mahogany, Marianna, Marilyn, Marissa, Maryszka, McKenna, Mercy, Mila, Moselle, Mya, Naomi, Nora, Novalee, Omora, Ophelia, Ora, Penelope, Prudence, Raelyn, Reese, Renlee, Rhythm, Riann, Ripley, River, Roise, Rosalie, Rosemary, Ryalin, Ryleigh, Scarlett, Sedona, Shawna, Shelby, Sinya, Skyla, Skylynn, Stella, Stellana, Skyla, Tiffany, Vayda, Victoria, Ziggy, Zoe, Zoey, Zuri

Notably: “The No. 1 girl name in 2019, Olivia, wasn’t reported to The News last year.”

Boy Names

5 baby boys named:

  • Asher

4 baby boys named:

  • Wesley

3 baby boys named:

  • Andrew
  • Brooks
  • Hudson
  • John
  • Liam
  • Oliver
  • Preston
  • Roman
  • William

2 baby boys named:

  • Arthur
  • Benjamin
  • Bentley
  • Brody
  • Bryson
  • Carson
  • Connor
  • Dallas
  • Declan
  • Donald
  • Easton
  • Emmett
  • Finn
  • Henry
  • Jameson
  • Jaxon
  • Joseph
  • Kai
  • Lucas
  • Nicholas
  • Parker
  • Raiden
  • Samuel
  • Travis
  • Trevor
  • Waylon
  • Wyatt

1 baby boy named:

Adrian, Amon, Anderson, Anthony, Archer, Armani, Ashton, Atlas, Axel, Beau, Blake, Bode, Bodie, Bowie, Boyd, Bradley, Brady, Braxton, Braziel, Bryant, Carl, Carnell, Carter, Cassius, Cayden, Charles, Charlie, Christopher, Clayton, Cohen, Cole, Colson, Colt, Colten, Conner, Craig, Cruz, Dakota, Darius, David, Dean, Denver, Dominick, Dylan, Edwin, Elijah, Eliott, Emanuel, Emmerich, Enzo, Erik, Eudon, Finney, Forrest, Fulton, Gabriel, Gage, Giovani, Giovanni, Greyson, Griffyn, Henrik, Howard, Hunter, Jace, Jackson, Jaden, James, Jared, Javiah, Jaxson, Jayceon, Jayden, Jensen, Jonah, Jordan, Josiyah, Julian, Kaine, Kairo, Kane, Kayden, Kaynen, Khalil, Kirk, Koda, Kolton, Kyair, Kyren, Laurence, Lawrence, Leon, Leopold, Levi, Lincoln, Logan, Luca, Lyric, Mack, Magnus, Malachi, Marshaine, Mason, Maverick, Maveryck, Maximus, Michael, Miles, Murphy, Nickolas, Owen, Patrick, Promise, Reece, Remy, Renlee, Rhett, Richard, Rockwood, Rowan, Rubin, Russell, Ryan, Ryder, Ryker, Sebastian, Senan, Silas, Skyler, Spencer, Tate, Thatcher, Theodore, Thomas, Trenton, Valentino, Vincent, Vincenzo, Wylder, Xander, Xavier, Zachary, Zaidyn, Zeppelin

Source: Wisler, Suzanne Nolan. “Monroe County’s baby names for 2020.” Monroe News 17 Jan. 2021.

Popular baby names in Puerto Rico, 2019

Flag of Puerto Rico
Flag of Puerto Rico

According to the Social Security Administration, the most popular baby names in Puerto Rico in 2019 were (again) Valentina and Sebastian.

Here are Puerto Rico’s top 10 girl names and top 10 boy names of 2019:

Girl Names

  1. Valentina, 198 baby girls
  2. Victoria, 186
  3. Emma, 134
  4. Mia, 133
  5. Amaia, 115
  6. Isabella, 107
  7. Mikaela, 100
  8. Ainhoa, 99
  9. Amanda, 95
  10. Luna, 91

Boy Names

  1. Sebastian, 282 baby boys
  2. Liam, 226
  3. Ian, 203
  4. Dylan, 200
  5. Mateo, 196
  6. Thiago, 181
  7. Lucas, 173
  8. Adrian, 160
  9. Noah, 128
  10. Matias, 114

In the girls’ top 10, Ainhoa and Luna replaced Camila and Kamila.

In the boys’ top 10, Noah replaced Jayden.

The most popular baby names in all other U.S. territories (Guam, U.S. Virgin Islands, Northern Mariana Islands, and American Samoa) combined in 2019 were Olivia and Liam.

Sources: Popular names for births in Puerto Rico, Popular names for births in other territories

Image: Adapted from Flag of Puerto Rico (public domain)