The baby name Izaack is a Male name , 2 syllables long and is pronounced /ˈaɪzək/ (EYE-zək).
Izaack is Hebrew in Origin.
The baby name Izaack is a Male name , 2 syllables long and is pronounced /ˈaɪzək/ (EYE-zək).
Izaack is Hebrew in Origin.
Izaack is a contemporary variant of Isaac, shaped by the Dutch/Polish Izaak and the English Isaac. From Hebrew Yitzhak (יִצְחָק), it means “he will laugh,” echoing the Genesis account of Sarah’s laughter at the promise of her son. The patriarch Isaac anchors the name’s enduring religious resonance across Judaism, Christianity, and Islam (Arabic Ishaq).
In Europe the name appears in Latin as Isaacus, remained common among Jewish communities, and gained broader Christian use from the late medieval period, surging with 17th‑century Puritan naming in England and the colonies; it retains steady popularity today. Izaack offers a distinctive, modernized spelling while preserving the heritage. Related forms include Isaac, Isaak, Isak, Izaak, Izak, Yitzhak/Itzhak, Ishaq, and Finnish Iisakki; short forms and nicknames include Zac/Zack, Ike, and Izzy.
Based on birth registration data from national statistics agencies.
| Country | Gender | Year | Rank | Born | of |
|---|---|---|---|---|---|
| NA | Boys | 0 | #253 | 1 | 6,830 |
| BR | 0 | #360 | 1 | 5,969 | |
| BO | Boys | 0 | #622 | 1 | 9,244 |
| SG | Boys | 0 | #739 | 1 | 17,960 |
| BR | Boys | 0 | #782 | 4 | 12,213 |
| United States | Boys | 2013 | #867 | 8 | 7,323 |
| PE | Boys | 0 | #926 | 1 | 14,506 |
| CO | Boys | 0 | #978 | 4 | 15,656 |
| MX | Boys | 0 | #1,026 | 8 | 16,355 |
| ZA | Boys | 0 | #1,268 | 5 | 25,619 |
Izaack is popular in 9 countries — most recent births per country:
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