How popular is the baby name Leo 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 Leo.

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Popularity of the Baby Name Leo


Posts that Mention the Name Leo

Popular Baby Names in Jersey, 2018

jersey, orgueil, gorey

According to the Annual Statement published by Jersey’s Superintendent Registrar, the most popular baby names on the island of Jersey (the largest of the Channel Islands) in 2018 were Sienna and Leo.

Here are Jersey’s top 10 girl names and top 10 boy names of 2018:

Girl Names

  1. Sienna
  2. Ava
  3. Amelia
  4. Mia
  5. Sophia
  6. Luna
  7. Lilly
  8. Charlotte
  9. Freya
  10. Emily

Boy Names

  1. Leo
  2. Oliver
  3. Jacob
  4. William
  5. Noah
  6. Joshua
  7. Charlie
  8. Henry
  9. Logan
  10. Jack

Because this is the first time the government has released an official set of single-year baby name rankings, there’s no direct antecedent for comparison. But we do know that the top names in Jersey from 2014 to 2016 were Emily and Oliver.

In 2018, a total of 933 babies were born on the island.

Sources: Jersey’s most popular baby names for 2018 revealed, Report reveals Jersey’s top baby names

Popuar and Unique Baby Names in Quebec, 2018

According to Retraite Québec, the most popular baby names in Quebec in 2018 were Emma and William.

Here are the province’s top 10 girl names and top 10 boy names of 2018:

Girl Names

  1. Emma, 612 baby girls
  2. Alice, 525
  3. Olivia, 490
  4. Léa, 473
  5. Charlie, 450
  6. Florence, 439
  7. Charlotte, 437
  8. Livia, 378
  9. Zoé, 346
  10. Béatrice, 331

Boy Names

  1. William, 739 baby boys
  2. Logan, 636
  3. Liam, 629
  4. Thomas, 601
  5. Noah, 568
  6. Jacob, 540
  7. Léo, 536
  8. Félix, 496
  9. Édouard, 488
  10. Nathan, 483

In the girls’ top 10, Livia (formerly ranked 21st) replaces Rosalie (now ranked 13th).

In the boys’ top 10, Félix (formerly ranked 14th) and Édouard (formerly 13th) replace Raphael (now ranked 12th) and Alexis (now 13th).

Here are some of the baby names that were bestowed just once in Quebec last year:

Unique Girl NamesUnique Boy Names
Aoss, Bellanie, Cinsmaya, Daphnelia, Eva-Eve, Feberly-Aena, Grey Winter, Himalaya, Imallak, Jiverfa, Kandzy, Luthien Valkyrie, Mirberlie-Hendessa, Nerlandia, Om Shanti, Prindarella, Queency, Rymasse, Sarah Believe, Thrinity, Vireldis, Westerlyn, Yzis, ZuliviaAliocha, Bienfait, Clovis Ludovic, Derda, Evanel, Flash Wilder, Gavner, Hollywood, Igor Rugwiro, Jelijah, Keo-Archibald, Ludwig-Thoddy, Myozion, Nash Yango, Onder, Pasko, Qalingo, Romerick, Seigneur, Smile, Surprise, Tommy Gunn, Valois, Wishley Jason, Yom Tov, Zyan Clyde

(I usually limit myself to one name per letter, but there was no way I could choose between “Seigneur,” “Smile” and “Surprise” on the boys’ list.)

Possible explanations for some of the above:

  • Himalaya, the mountain range in Asia (means “abode of snow” in Sanskrit)
  • Om Shanti, the salutation/chant (shanti means “peace” in Sanskrit)
  • Aliocha Schneider, Canadian actor (born Nicolas Schneider)
  • “Bien faire,” French for “do well”
  • Seigneur, originally a French title referring to a feudal lord
  • Tommy Gunn, short for Thompson submachine gun
  • Yom Tov, the Jewish greeting (shortened from yamim tovim, “good days,” referring to Jewish holidays)

(I posted more of Quebec’s unique baby names over on Patreon.)

In 2017, the top two names were the same.

Source: Retraite Québec – List of Baby Names

Baby Names Rising in 2018: Boy Names

Which boy names increased the most in popularity from 2017 to 2018?

In this post we’ll answer the question two different ways: first by looking at the top absolute (raw number) rises, second by looking at the top relative rises.

Fastest Rising Boy Names: Absolute

  1. Theodore, +1,070 baby boys
  2. Liam, +1,039
  3. Asher, +772
  4. Leo, +769
  5. Hudson, +759
  6. Gael, +686
  7. Ezra, +680
  8. Luca, +507
  9. Carson, +487
  10. Milo, +487

Fastest Rising Boy Names: Relative

  1. Atreus, +1888% (from 8 to 159 baby boys)
  2. Emric, +843%
  3. Nahmir, +820%
  4. Deluca, +420%
  5. Jiren, +400%
  6. Nihit, +360%
  7. Daire, +350%
  8. Dayveon, +350%
  9. Syre, +346%
  10. Kaelum, +340%

(This second list only accounts for names that appeared in the data both years; I’ll be posting the 2018 debut names separately.)

Do you have any explanations for any of the name movement above? If so, please comment!

P.S. Here’s the SSA’s table of baby names that increased in rank from 2017 to 2018. The top boy names on their list are Genesis, Saint, and Baker.

Popular and Unique Baby Names Scotland, 2018

According to National Records of Scotland (NRS), the most popular baby names in the country in 2018 were Olivia and Jack.

Here are Scotland’s top 10 girl names and top 10 boy names of 2018:

Girl Names

  1. Olivia, 444 baby girls
  2. Emily, 423
  3. Isla, 383
  4. Sophie, 331
  5. Amelia, 312
  6. Ella, 295
  7. Ava, 292
  8. Grace, 286
  9. Aria, 272
  10. Jessica, 262

Boy Names

  1. Jack, 422 baby boys
  2. Oliver, 330
  3. James, 323
  4. Logan, 307
  5. Leo, 300
  6. Lewis, 298
  7. Alexander, 294 (tie)
  8. Harris, 294 (tie)
  9. Noah, 284
  10. Rory, 280

In the girls’ top 10, Grace replaces Charlotte (now 11th).

In the boys’ top 10, Rory replaces Harry (now tied for 11th with Charlie).

Names inspired by Scottish islands include Arran (118 boys; ranked 47th), Iona (83 girls; ranked 56th), Ailsa (37 girls), Islay (11 girls), Coll (3 boys), Jura (3 girls), Gigha (1 girl), and Tiree (1 girl).

And here are some more baby names that, like Gigha and Tiree, were bestowed just once in Scotland last year:

Unique Girl NamesUnique Boy Names
Adora-Belle, Brora, Callumina, Cardi, Delarosa, Embla, Everlyn, Frankie-Nirvana, Gigi, Honey-Bee, Izna, Junu, Kindah, Lhotse, Milliemae, Niska, Omnia, Peculiar, Raffie, Swithy, Tiggy, Uljana, Veia, Winry, Xanthippe, Yvie, ZuzuAvrick, Baroque-Valentyne, Caisson, Camhanaich, Dome, Eck, Fitheach, Gighian, Haxton, Indio, Izzeldin, Jeddie, Kafka, Lucifer, Monder, Neelix, Ouff, Panashe, Reave, Svetozar, Thapish, Ual, Velyo, Wit, Xypher, Yogan, Zostera

Possible explanations for some of the above:

  • Cardi B, American rapper and singer
  • Embla, the first woman (according to Norse mythology)
  • Lhotse, the 4th-highest mountain in the world (means “south peak” in Tibetan)
  • Winry, a manga character from the Fullmetal Alchemist
  • Caisson, an ammunition chest or two-wheeled ammunition wagon (means “box” in French)
  • Camhanaich, the Scottish word for “break of day” or “twilight”
  • Fitheach, the Scottish word for “raven” (and also the title of a children’s adventure game show that premiered on the Scottish-language BBC Alba channel in 2018)
  • Kafka, Czech writer Franz Kafka
  • Neelix, a character from Star Trek: Voyager
  • Zostera, a type of sea grass

(I posted more of Scotland’s unique baby names over on Patreon.)

In 2017, the top two names were the same.

Sources: Most popular names in Scotland, Babies’ First Names, From A to Zidane… unusual names of newborns revealed, 2018 baby names: Scots babies are Awesome and Adora-Belle

More Top Baby Name Drops

A couple of weeks a go we checked out the list of top raw-number rises in the U.S. baby name data, so today let’s balance things out with the list of top raw-number drops.

Just remember that the SSA data doesn’t become very accurate until the mid-to-late 20th century, so many of the numbers below don’t reflect reality all that well.

Same format as usual: Girl names on the left, boy names on the right. Numbers represent single-year decreases in usage. From 1880 to 1881, for instance, usage of the girl name Mary dropped by 146 babies and usage of the boy name William dropped by 1,008 babies.

  • 1881: Mary, -146; William, -1,008
  • 1882: Lulu, -34; Garfield, -78
  • 1883: Mary, -136; William, -911
  • 1884: Mina, -33; Albert, -61
  • 1885: Sarah, -94; William, -853
  • 1886: Nancy, -35; Grover, -361
  • 1887: Minnie, -157; John, -916
  • 1888: Dorothea, -24; Rudolph, -17
  • 1889: Emma, -203; William, -933
  • 1890: Mollie, -53; William, -278
  • 1891: Mary, -375; John, -821
  • 1892: Jennie, -26; Enoch & Irving, -16 each (tie)
  • 1893: Mary, -390; John, -990
  • 1894: Ruth, -286; Grover, -171
  • 1895: Laura, -87; Charles, -155
  • 1896: Jessie, -197; John, -182
  • 1897: Anna, -431; John, -589
  • 1898: Sophie, -49; Hobart, -63
  • 1899: Mary, -1,234; William, -1,314
  • 1900: Manila, -24; Dewey, -154
  • 1901: Mary, -3,572; John, -2,931
  • 1902: Sophie, -45; Manuel, -32
  • 1903: Mary, -211; William, -305
  • 1904: Lillie, -121; Leo, -83
  • 1905: Florence, -94; Alton, -138
  • 1906: Minnie, -173; Theodore, -146
  • 1907: Bessie & Alice, -85 each (tie); Austin, -27
  • 1908: Evelyn, -178; Theodore, -69
  • 1909: Mae, -154; Ernest, -115
  • 1910: Allie, -35; Delmar & Bruce, -24 each (tie)
  • 1911: Annie, -220; Willie, -405
  • 1912: Dessie, -20; Lawyer & Blas, -12 each (tie)
  • 1913: Carrie, -62; Emerson, -28
  • 1914: Tomasa, -27; Woodrow, -547
  • 1915: Juana, -32; Kermit, -79
  • 1916: Mollie, -88; Willard, -476
  • 1917: Edna, -204; Woodrow, -239
  • 1918: Rose, -215; Frederick, -103
  • 1919: Helen, -2,447; John, -3,029
  • 1920: Sophie, -234; Woodrow, -1,033
  • 1921: Gertrude, -449; Willie, -391
  • 1922: Helen, -2,314; Warren, -3,315
  • 1923: Helen, -1,017; George, -321
  • 1924: Elizabeth, -512; Warren, -1,231
  • 1925: Mary, -2,910; John, -1,878
  • 1926: Mary, -2,773; William, -1,358
  • 1927: Helen, -1,582; William, -479
  • 1928: Mary, -3,756; William, -2,360
  • 1929: Mary, -3,361; John, -1,652
  • 1930: Ruth, -1,079; Herbert, -2,187
  • 1931: Dorothy, -3,884; John, -4,026
  • 1932: Betty, -1,688; Robert, -1,255
  • 1933: Mary, -4,381; Robert, -5,052
  • 1934: Dorothy, -761; Franklin, -1,209
  • 1935: Betty, -2,408; Franklin, -1,543
  • 1936: Shirley, -7,202; Donald, -1,025

(From the SSA: “Note that many people born before 1937 never applied for a Social Security card, so their names are not included in our data.”)

  • 1937: Shirley, -8,337; Donald, -771
  • 1938: Shirley, -3,048; Donald, -1,207
  • 1939: Shirley, -3,320; Robert, -2,630
  • 1940: Shirley, -2,573; Donald, -962
  • 1941: Betty, -1,172; Wendell, -533
  • 1942: Deanna, -408; Billy, -352
  • 1943: Carole, -1,900; Douglas, -3,001
  • 1944: Barbara, -4,242; Robert, -4,008
  • 1945: Mary, -3,184; James, -2,497
  • 1946: Victoria, -280; Victor, -492
    • Top 5 boy-name drops of ’46, in order: Victor, Truman, Franklin, Delano, Roosevelt/Homer (tie)
  • 1947: Carole, -793; Richard, -369
  • 1948: Patricia, -5,144; Richard, -7,570
  • 1949: Linda, -5,192; Ronald, -2,026
  • 1950: Linda, -10,549; John, -1,642
  • 1951: Linda, -6,553; Larry, -1,016
  • 1952: Linda, -6,808; Larry, -2,224
  • 1953: Linda, -5,819; Larry, -3,081
  • 1954: Linda, -5,884; Dennis, -2,860
  • 1955: Mary, -4,830; Gary, -3,499
  • 1956: Deborah, -4,476; David, -4,588
  • 1957: Deborah, -7,778; Gary, -2,286
  • 1958: Cynthia, -8,311; James, -5,502
  • 1959: Debra, -4,166; Michael, -5,209
  • 1960: Debra, -4,626; Richard, -3,619
  • 1961: Donna, -5,468; Richard, -2,432
  • 1962: Mary, -4,163; Mark, -4,234
  • 1963: Linda, -3,754; Mark, -4,150
  • 1964: Lori, -5,280; Mark, -4,073
  • 1965: Mary, -6,709; John, -10,972
  • 1966: Karen, -7,431; John, -6,519
  • 1967: Lisa, -4,483; James, -3,495
  • 1968: Mary, -3,592; David, -3,058
  • 1969: Lisa, -4,494; Timothy, -3,153
  • 1970: Lisa, -6,077; David, -1,953
  • 1971: Lisa, -6,053; David, -8,650
  • 1972: Lisa, -5,357; John, -8,340
  • 1973: Lisa, -4,883; David, -5,267
  • 1974: Lisa, -2,889; Robert, -1,681
  • 1975: Jennifer, -4,926; Brian, -3,864
  • 1976: Michelle, -3,116; Scott, -1,571
  • 1977: Amy, -4,613; Scott, -1,541
  • 1978: Amy, -3,509; Jason, -4,027
  • 1979: Kelly, -1,686; Kevin, -1,373
  • 1980: Melissa, -2,420; Jason, -2,203
  • 1981: Melissa, -3,623; Jason, -6,268
  • 1982: Brooke, -2,183; Jeremy, -2,643
  • 1983: Jennifer, -2,767; Jason, -5,512
  • 1984: Jennifer, -3,784; Jason, -5,167
  • 1985: Jennifer, -7,903; Jason, -3,905
  • 1986: Jennifer, -6,474; Joshua, -4,655
  • 1987: Jennifer, -3,483; Jason, -3,054
  • 1988: Ashley, -4,873; Jason, -3,441
  • 1989: Jennifer, -3,888; Jason, -3,292
  • 1990: Tiffany, -2,555; Adam, -2,216
  • 1991: Brittany, -7,446; Christopher, -5,219
  • 1992: Jessica, -5,047; Michael -6,409
  • 1993: Chelsea, -4,885; Michael, -4,821
  • 1994: Ashley, -4,571; Michael, -5,089
  • 1995: Jessica, -4,175; Michael, -3,060
  • 1996: Jessica, -3,752; Michael, -3,043
  • 1997: Jessica, -3,142; Cody, -2,660
  • 1998: Jessica, -2,816; Christopher, -2,104
  • 1999: Brittany, -1,903; Austin, -2,710
  • 2000: Brittany, -2,760; Austin, -4,824
  • 2001: Hannah, -2,366; Brandon, -2,445
  • 2002: Taylor, -2,220; Jacob, -1,968
  • 2003: Ashanti, -1,983; Austin, -2,850
  • 2004: Hannah, -2,034; Zachary, -1,832
  • 2005: Alexis, -1,503; Jacob, -2,059
  • 2006: Emily, -2,540; Ryan, -1,557
  • 2007: Emily, -2,050; Joshua, -1,664
  • 2008: Hannah, -3,738; Christopher, -2070
  • 2009: Emily, -2,084; Anthony, -2,099
  • 2010: Madison, -2,059; Joshua, -2,219
  • 2011: Isabella, -3,032; Jacob, -1,783
  • 2012: Chloe, -1,361; Jacob, -1,370
  • 2013: Isabella, -1,536; Ethan, -1,494
  • 2014: Sophia, -2,657; Jayden, -1,834
  • 2015: Isabella, -1,523; Jase, -1,459
  • 2016: Sophia, -1,311; Logan, -1,697
  • 2017: Sophia, -1,281; Mason, -1,728
  • 2018: Emily, -1,125; Matthew, -1,747

I’ve already written about some of the names above (click the links to see the posts) and will write about others in the future. In the meanwhile, feel free to beat me to it! Comment below with the backstory on the fall of Shirley in the late ’30s, Linda in the early ’50s, etc.