Where does “Nosal” come from?

Nosal (English) comes from Polish Nosal, from Polish nos, from Old Polish nos, from Proto-Slavic nȍsъ, from Proto-Balto-Slavic nasús, from Proto-Indo-European néh₂s- — nose, nostril.

Ancestry of “Nosal”, step by step

Nosal traces back through 3 separate lines of ancestry.

via Polish Nosal

Step	Language	Word	Meaning
1	Polish	Nosal	someone with a large nose
2	Polish	nos	nose
3	Old Polish	nos	nose
4	Proto-Slavic	nȍsъ	nose
5	Proto-Balto-Slavic	nasús	nose
6	Proto-Indo-European	néh₂s-	nose, nostril

via Czech Nosál

Step	Language	Word	Meaning
1	Czech	Nosál	coati
2	Czech	nos	nose; second-person singular imperative of nosit
3	Old Czech	nos	nose

via Slovak Nosáľ

Step	Language	Word	Meaning
1	Slovak	Nosáľ	someone with a large nose
2	Finnish	nos-	—

Every word from Proto-Indo-European néh₂s- →Every word from Proto-Balto-Slavic nasús →Every word from Proto-Slavic nȍsъ →