What does Callis mean?
How popular is Callis?
Callis is an uncommonly occurring first name for men but a very prominent surname for all people (#8169 out of 150436, Top 5%). (2000 U.S. Census)
Charted below is the birth name popularity of Callis for boys. Callis has not been recorded in the list so far. (Top 1000 Birth Names Statistics, 2014)