Meaning Callen means trim and slender. Origin of Callen Celtic , Irish +-100%Zoom level changed to 1 Popular Middle Names Austin, David, James, Joseph, Michael, Robert, Silver, Thomas, Trace, Van Pronunciation 🔊 Listen Callen kay len Similar Names Quinlan Kellan Kellen Caolan Calin Coalan Caly Deaglan Keelen Caolaidhe Year by Year Popularity of Callen
