Meanings
Origin
* As a Jewish surname, Westernized from Ostrov. * As a Jewish and Slavic surname of Russian, Ukrainian, and Belarusian origin, shortened from Ostrovsky.
Full word history & related roots →Cite this entry
Ostroff. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Ostroff
“Ostroff.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Ostroff. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “Ostroff,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Ostroff.
Source: Ostroff on Wiktionary, CC BY-SA 4.0.