Rex

Mostly a boy name · 0% girls / 100% boys since 1880

All-time babies

60,590

since 1880

Boys rank, 2025

#859

281 babies

Peak year (boys)

1951

1,503 babies, #170

Letters

3

1 syllable

Babies named Rex per year

Popularity rank over time

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Names that sound like Rex

Rose 502,704 babies ever Ricky 225,089 babies ever Rosa 178,588 babies ever Rosie 86,026 babies ever Ross 82,293 babies ever Rick 81,964 babies ever Reese 64,381 babies ever Rickey 62,391 babies ever Royce 35,662 babies ever Rocco 31,684 babies ever Rocky 29,134 babies ever Reece 26,917 babies ever