Meaning & History
Ísak is the Icelandic form of Isaac, a name biblically representing laughter and joy. Derived from the Hebrew Yitsḥaq, meaning 'he will laugh, he will rejoice,' the name traces its roots to the patriarch Isaac in the Old Testament. According to Genesis, both Abraham and Sarah laughed upon hearing God's prophecy of Sarah's pregnancy, linking the name to themes of divine promise and humor. In Iceland, Ísak conforms to local phonetic and inflectional patterns, reflecting the nation's tradition of adapting biblical names into its linguistic framework.
Notable Bearers
While no famous bearers are listed in the brief, Ísak is a recognized given name in Iceland, used in modern times though less common than its English counterpart. The name is part of the broader Nordic tradition of biblical names, which were introduced with Christianity and later adapted through language-specific forms.
Cultural Significance
In Iceland, given names must be approved from a national register, and Ísak has been accepted as a variant of the international name Isaac. The spelling, with an acute accent over the I, differentiates it from the Danish/Norwegian form Isak. While not as widespread as in English-speaking countries, Ísak remains a meaningful choice for parents seeking a name with deep biblical roots and Icelandic integrity.
Related Forms
Across languages, numerous variants exist: Yishak in Amharic, Ishaq in Persian and other languages, Sahak in Armenian, Isaac in Spanish, Isaak in Russian, and Yitzchaq in Biblical Hebrew. Each adapts the original Hebrew to local phonetics and scripts, yet all share the core meaning tied to the biblical patriarch.
- Meaning: He will laugh (from Hebrew tsaḥaq: to laugh)
- Origin: Hebrew, from the Old Testament
- Type: Given name
- Usage Regions: Iceland (Icelandic form)
- Related Names: Isaac, Isaak, Isak, Yitzchak, Yishak, Sahak, Ishaq
Related Names
Sources: Wiktionary — Ísak