What does Izaac mean?
Izaac /iza-ac/ as a boys' name is of Hebrew derivation, and the meaning of the name Izaac is "laughter". Izaac is an alternate spelling of Isaac (Hebrew) with the prefix Iz-.
(male) Iraac, Izago, ..
(female) Izaar, Izaga, ..
How popular is Izaac?
Izaac is an uncommonly occurring given name for men. Izaac is an unusual last name too for all people. (2000 U.S. Census)
Displayed below is the baby name history of Izaac for boys. Izaac was first listed in 2000 and reached its top position of #1190 in the U.S. in 2005, and is currently at #1329. (2014 Birth Statistics)
Below is a charted analysis of the statistics of the boy name Izaac and associated names. Isaac (#31 in 2014), Issac (#553), Isaak (#1309), Izaak (#1524), Isa (#1583), Izak, Isak and Isac are the popular related forms of Izaac (#1329 in 2014) rated in the Top 2000. Adoption of these forms of Izaac was at its apex in 2012 (usage of 0.6%) and has remained as widespread to this day (usage 0.57%, ▼4.4%). Isaac is more universally found than the rest.