Meanings
Origin
Patronymic surname, from the Dutch personal name Klaas.
Full word history & related roots →Cite this entry
APA
Klaassen. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Klaassen
MLA
“Klaassen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Klaassen. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “Klaassen,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Klaassen.
Source: Klaassen on Wiktionary, CC BY-SA 4.0.