How popular is the baby name Isaac in the United States right now? How popular was it historically? Find out using the graph below! Plus, check out all the blog posts that mention the name Isaac.

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Popularity of the Baby Name Isaac


Posts that Mention the Name Isaac

Popular Baby Names in Jersey, 2020

Jersey Island

According to Jersey’s Superintendent Registrar, the most popular baby names of 2020 on the island of Jersey (located in the English Channel) were Isabella and Lucas.

Below are Jersey’s top 10 girl names and top 10 boy names for each of the last five years:

Girl Names

20162017201820192020
1OliviaOliviaSiennaOliviaIsabella
2EmilyMiaAvaAvaWillow
3AvaPoppyAmeliaAmeliaEmily
4MiaEmilyMiaEllaEva
5SophieGraceSophiaEmiliaIsla
6MatildaEvieLunaIslaSophie
7AbigailIsabellaLillyLilyAlice
8MayaMillieCharlotteMiaSophia
9DaisyAmeliaFreyaIsabellaAva
10IvyRubyEmilyCharlotteHallie

Boy Names

20162017201820192020
1HarryCharlieLeoOliverLucas
2OliverHenryOliverJackGeorge
3NoahLucasJacobLucasWilliam
4JackOliverWilliamMasonHenry
5LeoNoahNoahOscarAlfie
6EthanEdwardJoshuaArchieOscar
7DylanSebastianCharlieGeorgeArchie
8TheoJacobHenryAlfieOliver
9JoshuaIsaacLoganArthurNoah
10JamesArchieJackBenjaminLiam

A total of 863 babies (419 females and 444 males) were born on the island in 2020.

Sources: 2020 Superintendent Registrar Annual Statement [PDF], Isabella And Lucas Lead Baby Names List, REVEALED: Jersey’s most popular baby names in 2020

Popular Baby Names in Paris, 2020

According to Paris Data, the most popular baby names in Paris, France, in 2020 were (again) Louise and Gabriel.

Here are the city’s top 10 girl names and top 10 boy names of 2020:

Girl Names

  1. Louise, 208 baby girls
  2. Alice, 162
  3. Alma, 159
  4. Léa, 149
  5. Emma, 143
  6. Chloé, 141
  7. Jeanne, 140
  8. Anna, 138
  9. Rose, 136
  10. Lina, 127

Boy Names

  1. Gabriel, 312 baby boys
  2. Adam, 285
  3. Raphaël, 252
  4. Louis, 246
  5. Arthur, 242
  6. Victor, 190
  7. Mohamed, 188
  8. Joseph, 178
  9. Isaac, 175
  10. Léo, 162

In the girls’ top 10, Léa, Rose, and Lina replaced Adèle, Charlotte, and Joséphine.

In the boys’ top 10, Léo replaced Léon/Paul.

Finally, here’s a selection of names from lower down in the rankings (which, like the U.S. rankings, includes all names given to at least five babies per gender, per year).

Parisian Girl NamesParisian Boy Names
Clémence (54 girls), Aïcha (46), Capucine (38), Thaïs (36), Anaëlle (18), Salimata (16), Rym (12), Swann (7), Goundo (7), Maïwenn (6), Izïa (6), Armance (5)Côme (109 boys), Eden (61), Solal (51), Kylian (27), Orso, (17), Swann (16), Calixte (11), Sidy (8), Aliocha (8), Tidiane (8), Mylann (7), Chahine (6)

Source: Liste des prénoms – Paris Data

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.

U.S. Boy Names 2020: Popular, Rising, Falling, Debuts

We just looked at last year’s girl names, so now it’s time for the boy names!

Here are the most popular boy names overall:

  1. Liam, 19,659 baby boys
  2. Noah, 18,252
  3. Oliver, 14,147
  4. Elijah, 13,034
  5. William, 12,541
  6. James, 12,250
  7. Benjamin, 12,136
  8. Lucas, 11,281
  9. Henry, 10,705
  10. Alexander, 10,151

Henry and Alexander replaced Mason (now ranked 11th) and Ethan (13th).

The boy names that saw the largest increases in usage in terms of absolute numbers of babies were…

  1. Kobe, increased by 998 babies
  2. Theodore, 685
  3. Luka, 618
  4. Asher, 592
  5. Enzo, 490
  6. Adriel, 471
  7. Archer, 451
  8. Kylo, 424
  9. River, 410
  10. Beau, 398

Kobe was influenced by the untimely death of basketball great Kobe Bryant (whose daughter, Gianna, had an equally strong influence on girl names.)

Theodore and Luka were also among the fastest risers of 2019.

The boy names that saw the largest increases in usage in terms of relative numbers of babies were…

  1. Omere, increased by 460%
  2. Ripp, 342%
  3. Hardin, 300%
  4. Vardaan, 280%
  5. Rip, 260%
  6. Alekai, 260%
  7. Sharvil, 255%
  8. Evian, 253%
  9. Neizan, 243%
  10. Barkon, 240%

Omere could be from Omere Harris, son of YouTubers (and former Love & Hip Hop-ers) Mendeecees Harris and Yandy Smith.

Ripp was a debut name just one year earlier. Speaking of debuts…

Here are the boy names that debuted most impressively in the 2020 data:

  1. Aarnik, debuted with 14 baby boys
  2. Itzan, 14
  3. Azhir, 13
  4. Carin, 13
  5. Jahkor, 13
  6. Krown, 13
  7. Amavi, 12 (a double-debut with 30 girls as well)
  8. Deluka, 12
  9. Ezrin, 12
  10. Hardyn, 12

Some explanations…

  • Itzan is probably from Spanish actor Itzan Escamilla, who stars in the Netflix series Élite.
  • Carin could be from Mexican singer Carin Leon (whose real name is Oscar; “Carin” is a shortening of his nickname, Oscarin.)
  • Jahkor was the name of a character in the Netflix movie All Day and a Night (2020).

The boy names that saw the largest decreases in usage in terms of absolute numbers of babies were…

  1. Ethan, decreased by 1,801 babies
  2. Jacob, -1,525
  3. Logan, -1,434
  4. Mason, -1,407
  5. Matthew, -1,170
  6. Lucas, -1,164
  7. Carter, -1,141
  8. Jaxon, -1,132
  9. Isaac, -1,121
  10. Alexander, -1,113

The boy name that saw the largest decrease in usage in terms of relative numbers of babies was Daer (-80%), and the boy name that saw the steepest drop off the list was Montae (from 20 babies in 2019 to fewer than 5 in 2020).

If you can explain any of these rises (or drops), please leave a comment!

[Latest update: 5/11/2021]

Popular Baby Names in NT, 2020

According to the government of Northern Territory, Australia, the most popular baby names in NT in 2020 were Charlotte and William.

Here are Northern Territory’s top 10 girl names and top 10+ boy names of 2020:

Girl Names

  1. Charlotte, 15 baby girls
  2. Olivia, 14
  3. Isla, 12 (tie)
  4. Matilda, 12 (tie)
  5. Amelia, 10 (5-way tie)
  6. Grace, 10 (5-way tie)
  7. Hazel, 10 (5-way tie)
  8. Mia, 10 (5-way tie)
  9. Willow, 10 (5-way tie)
  10. Violet, 9

Boy Names

  1. William, 20 baby boys
  2. Jack, 16
  3. Oliver, 15
  4. Lucas, 14
  5. Alexander, 12
  6. Henry, 11 (3-way tie)
  7. James, 11 (3-way tie)
  8. Noah, 11 (3-way tie)
  9. Hudson, 10 (3-way tie)
  10. Isaac, 10 (3-way tie)
  11. Thomas, 10 (3-way tie)

On the boys’ side, Thomas is followed by an 8-way tie involving two names I don’t usually see in the rankings: Billy and Mayson. Mayson is especially interesting because the more traditional spelling, Mason, hasn’t made the list for the last two years (after ranking as high as 2nd in 2017).

In 2019, the top two names in NT were Grace and Oliver.

Source: Popular Baby Names – NT.GOV.AU