Gomulin
Gomulin is a Polish surname. It is likely derived from a place name, possibly a village or region, or from a personal name. Surnames ending in "-in" are common in Polish and other Slavic languages, often indicating origin or belonging. The etymology beyond this is uncertain without further research into historical records, geographical distribution, and potential root words in the Polish language. The name's frequency and regional concentration within Poland could offer further clues to its origins.