Popular Names and Name Trends
Number One Baby Names
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About this list
Baby names that have achieved the top standing in the U.S. are an elite group. Since the beginning of American baby-naming time, 1880, there have been only 16 baby names that have reached Number One, with David only touching the top for one year each and Ashley for just two.
The top baby name for girls is currently Olivia, which took over from Emma in 2019. The most popular baby name for boys right now is Liam, which bested Noah in 2017.
The longest-running number one baby name is Mary, which went unchallenged from the onset of record keeping until the mid 1940s. Michael claims the title for boys — it held the top spot for over 40 years in the latter half of the 20th century.
Below, the all-time Number One baby names in the U.S.
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The names
Liam
Irish short form of William
"resolute protection"
Liam is the top boys' name in the US, holding the Number One spot for the past eight years and also ranking as one of the most popular boys' names around the western world. Liam originated as a short…
Olivia
Latin
"olive tree"
Olivia, a lovely Shakespearean name with an admirable balance of strength and femininity, is one of the top girls' names around the world. 2025 marked its 7th consecutive year in the #1 spot in the…
Noah
Hebrew
"rest, repose"
Noah is nearly a patriarch of popular baby names at this point, going from Old Testament graybeard to Top 10 name in 2009, hitting Number 1 in 2013, and now settled into second place in the US for…
Emma
German
"universal"
Emma has now been among the top girl names in the United States for several years, claiming the Number 1 crown in 2008 and again from 2015 to 2018 before dropping back to second place. Emma is simple…
Sophia
Greek
"wisdom"
Sophia, which was the Number 1 girls' name in the US from 2011 to 2013, is among the top girl names in the Western World, with a sensuous sound and high-minded meaning. A real winner, Sophia reached…
James
English variation of Jacob, Hebrew
"supplanter"
James is one of the classic Anglo-Saxon names, a stalwart through the ages that is more popular—and yes, stylish—than ever today. It recently came out Number 1 in a poll of America's favorite boys'…
Isabella
Spanish and Italian variation of Elizabeth, Hebrew
"pledged to God"
Isabella has been a Top 10 name for girls in the US for two decades now. The Latinate form of Isabel, a variation of Elizabeth which originally derived from the Hebrew name Elisheba, Isabella reigned…
Michael
Hebrew
"who is like God?"
Michael was the Number 1 American boys' name for almost half a century. While Michael has moved out of the Top 10 baby boy names , it's still widely used. How has Michael racked up this phenomenal…
John
Hebrew
"God is gracious"
John reigned as the most popular of all boys' Christian names for 400 years, from the time the first Crusaders carried it back to Britain until the 1950s. Then American baby namers finally seemed to…
Emily
Feminine variation of Emil, Latin
"rival"
Emily may have dropped somewhat in the current standings, but it was the most popular girls' name for over a decade because it appeals on many levels: Emily is feminine, classic, simple, pretty, and…