Beautiful; free man
Callee is a modern Americanized spelling that draws from two distinct roots. It is often used as a variant of Callie, a diminutive of the Greek name Kallisto meaning 'most beautiful', or as a feminine form of the Germanic name Charles, meaning 'free man'.
Less common today
Callee isn't in the latest US Top 1000. It last peaked at #3,894 in 2008.
US births per 5-year period, 1990βpresent (SSA data).