In the Aramaic origin, Tom means "Tom \tom\ as a boy's name. Short form of Thomas (Aramaic) "twin". Most common in the 19th century as an independent name. Actors Tom Cruise, Tom Hanks.
Tom has 3 variant forms: Thom, Tomm and Tommy.
Baby names that sound like Tom are Dom, Teom, Tome, Tam and Tim.
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In the English origin, Tom means "Derives from Thomas Twin."