Globally, Izaäk (Izaäk 
) is a very rare masculine first name. The first name Izaäk is characteristic of Western Europe, particularly Netherlands, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Izaäk | Germany, South Africa, Netherlands |
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izaäk schmidt Dutch artist, 1740-1818, NL (b. 1740) |
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izaäk herman reijnders Dutch politician (1838-1925), NL (b. 1838) |
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izaäk hendrik gosses Dutch historian, NL (b. 1873) |
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| izaäk albertus houck Dutch composer (1849-1934), NL (b. 1849) |
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| izaäk noyon (b. 1861) |
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| izaäk blomhert Dutch architect, NL (b. 1879) |
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| izaäk kievit NL (b. 1887) |
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| izaäk faber NL (b. 1902) |
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| izaäk arie bongers Ph.D. Universiteit Utrecht 1927 |
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| izaäk frederik kodde researcher |
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