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Gender: M Pronunciation: CAL-en Meaning of Callen: "rock" Origin of Callen: Gaelic Callen's Popularity in 2014: #502

Callen is a unisex Gaelic name growing in popularity here--it jumped onto the Top 1000 in 2010 and has risen nearly 200 points, to Number 502. Its newfound trendiness is possibly related to the Chris O'Donnell character on NCIS: Los Angeles, known only as G. Callen. Jazz musician Cal Tjader's full name is Callen.

Famous People Named Callen

Callen Christian Brees, son of football player Drew Brees

Pop Culture References for the name Callen

G. Callen, Special Agent from NCIS: Los Angeles