Proper noun
Koffman (plural Koffmans)
A surname from German.
BINGHAMTON, N.Y. — The $19 million Koffman Southern Tier Incubator, which seeks to promote entrepreneurship in the region, formally opened in downtown Binghamton on Thursday. Source: Internet
“He worked super hard, took extra reps all week, came to the park early and stayed late,” said LePage about Koffman. Source: Internet