Meaning and name origin
Issac is a somewhat popular first name for males (#698 out of 1220, Top 57%) and an even more popular surname or last name for all people (#14870 out of 88799, Top 17%) (2000 U.S. Census).
Displayed below is the baby name popularity of the name Issac for boys. Issac reached its highest rank of #376 in the U.S. in 2008. (2014 statistics).
Displayed below is a comparison of the popularity of the boy name Issac and its variant forms. Popular variation forms ranked in the Top 1000/100 are Isaac (#31), Issac (#553), Isaak and Isak. (2014 statistics).
A suggested similar baby name is Izsak. This name tends to be less commonly used than Issac.