Francom (English) comes from Old French home, from Latin homō, from Old Latin hemō, from Proto-Italic hemō, from Proto-Indo-European ǵʰmṓ, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.
Ancestry of “Francom”, step by step
Francom traces back through two separate lines of ancestry.