411 REFERENCE · Wiktionary
Kopczynski
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Kopczyński
English
Etymology
From en pl Kopczyński.
Proper noun
s
en Polish.
Statistics
According to the 2010 United States Census, Kopczynski is the 31033rd most common surname in the United States, belonging to 748 individuals. Kopczynski is most common among White (96.26%) individuals.
Further reading