Dex - Name Meaning and Origin

The boy's name Dex \dex\ is a variant of Dexter.

The baby name Dex sounds like Dax, Dexy, Dix and Tex. Other similar baby names are Lex, Des and Rex.

Dex is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Dex. Click here to compare Dex with related baby names.