Where does “Karson” come from?

Karson (English) comes from Spanish calzón, from Spanish -ón, from English -ön, from English -one, from English ketone, from German Keton, from German Aketon, from French acétone — Forms adjectives from nouns, indicating the possession of a thing or a quality.

Ancestry of “Karson”, step by step

Karson traces back through 3 separate lines of ancestry.

via Spanish calzón

Step	Language	Word	Meaning
1	Spanish	calzón	underpants; female undergarment, panties,...
2	Spanish	-ón	emphasizes that something is large, grand,...
3	English	-ön	Forming nouns denoting subatomic particles and quanta
4	English	-one	a ketone; any similar compound containing a...
5	English	ketone	A homologous series of organic molecules whose...
6	German	Keton	ketone
7	German	Aketon	acetone
8	French	acétone	acetone
9	Latin	acētum	vinegar
10	French	-ate	ate
11	Latin	-ātus	ed
12	Proto-Italic	-ātos	—
13	Proto-Indo-European	-éh₂tos	Forms adjectives from nouns, indicating the possession of a thing or a quality

via Portuguese calção

Step	Language	Word	Meaning
1	Portuguese	calção	shorts
2	Portuguese	calça	trousers, pants; ring
3	Old Portuguese	calça	—
4	Late Latin	calcea	—
5	Latin	calceus	shoe
6	Latin	calx	limestone; chalk; the finish line
7	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

via English Carson

Step	Language	Word	Meaning
1	English	Carson	possibly a form of Curzon

Every word from Proto-Indo-European -éh₂tos →