The name Tommy is a girl's name meaning "twin".

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Cute boyish nickname for Thomasina, Thomasin or Tamsin.

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Tommy

The name Tommy peaked for girls at #1039 in 1928. The name is most popular in TOMMY and TOMMY. Tommy is also used for boys, ranking #658 in 2025.

The name Tommy is a boy's name meaning "twin".

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Names Ending in Y for Boys

Two Syllable Names for Boys

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A surprising number of parents choose to put the nickname Tommy on their son's birth certificate rather than the more traditional Thomas. Perhaps even more surprising is thE fact that Tommy has never been off the United States popularity charts. More recently, however, the name has been trending downward.

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The name Tommy is currently ranked #658 in U.S. births. and peaked for boys at #70 in 1944. The name is most popular in TOMMY, TOMMY, and TOMMY. Tommy is occasionally used for girls in 2025.

Thomas

Year	US rank	Births	Per million
2014	—	0	0
2015	—	0	0
2016	—	0	0
2017	—	0	0
2018	—	0	0
2019	—	0	0
2020	—	0	0
2021	—	0	0
2022	—	0	0
2023	—	0	0
2024	—	0	0
2025	#4,161	35	21.8

Tommy

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