The name Isaack, of Hebrew origin, means 'he who laughs'. It is a variant spelling of Isaac, which also holds the same meaning. This name has a strong connection to the Bible, where it is borne by the patriarch Abraham's son.
"Isaack is a name that saw some popularity between the years of 1996 and 2020, with a total of 136 babies born with this name during that period. The most popular year for the name was 2004, with 13 births, while the least popular year was 1996, with only 5 births."