Izaak
A boys’ name of Hebrew origin, meaning he laughs; a variant spelling of Isaac.
Babies a year
11
England and Wales, 2025
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#2133
11 babies
In 2025, 11 babies in England and Wales were named Izaak. In the US, 55 were, though that figure is from 2017 — the most recent full year we hold. Its US peak was 138 in 2011.
Names about as common as Izaak
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