Origin of the name NICOLAAS.
Etymology of the
Meaning of the baby name NICOLAAS.
A Dutch form of Nicholas
(q.v.), meaning "victor
of the people." (History of Christian Names, Yonge,
Noclaas Bloembergen, a Dutch-American physicist.
Nicolaas Beets (d. 1903), was a Dutch theologian, poet and writer. (Wiki)