Rex vs Robin

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #809 Most Popular 2 Syllables

"bright fame"

Origin: Germanic

English French Dutch American

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Robin' can be twisted to 'slobbert'"}

Rex Rank #793

Robin Rank #809

Rex is more popular, ranked #793 vs #809 for Robin.

Is Rex or Robin more popular?

Rex is more popular, ranked #793 compared to Robin at #809 in the United States.

What do Rex and Robin mean?

Rex means "king" (Latin origin). Robin means "bright fame" (Germanic origin).

Are Rex and Robin boy or girl names?

Rex is primarily a boy name. Robin is primarily a boy name.