Where does “golfon” come from?

golfon (Hungarian) comes from Hungarian golf, from English golf, from Middle Dutch colve, from Proto-Germanic *kulbaz, from Proto-Indo-European ǵel- — to swallow; swallow.

Ancestry of “golfon”, step by step

Step	Language	Word	Meaning
1	Hungarian	golf	golf
2	English	golf	A ball game played by individuals competing...
3	Middle Dutch	colve	—
4	Proto-Germanic	*kulbaz	round object, lump
5	Proto-Indo-European	ǵel-	to swallow; swallow

Every word from Proto-Indo-European ǵel- →Every word from Proto-Germanic *kulbaz →Every word from Middle Dutch colve →