There are
113
Gielens in the USA
Gielen is the
146201st
most common last name in the USA

Gielen Genealogy

OriginsThe Gielen surname is predominantly of Dutch origin, specifically from the Netherlands. It may also be found in Belgium and other parts of Europe.
Geographic DistributionThe Gielen surname is most popular in the Netherlands, where it has a significant presence. It may also be found in Belgium and other European countries.
VariationsVariations of the Gielen surname include Gielens and Gillen.