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).
(male) Iraac, Izago, ..
(female) Izaar, Izaga, .. Middle name pairings:
Izaac Finnley (I.F.), ..
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)
Izaac was first listed in 2000 and reached its top position of #1190 in the U.S. in 2005, and is currently at #1366. (2015 Birth Statistics)
Which version is better?with its source form and related boy names. Isaac (#31 in 2015), Issac (#562), Isaak (#1412), Isa (#1496), Izaak (#1712), Izak, Isak and Isac are the popular related forms of Izaac (#1366 in 2015) 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%, ▼4.2%). Isaac is more universally found than the rest.
Similar NamesSuggested similar names are Ignac (see Ignatius), Izaiah▲ and Iziah. Like Izaac, these names are not commonly used.See names in meaning and etymology.