Where does “Jo” come from?

Jo (English) comes from Scots jo, from Middle English joye, from Old French joie, from Latin gaudia, from Latin gaudium, from Latin -ium, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

Ancestry of “Jo”, step by step

Jo traces back through 3 separate lines of ancestry.

via Scots jo

StepLanguageWordMeaning
1Scotsjojoy
2Middle Englishjoyejoy; elation; gaiety
3Old Frenchjoiejoy; Alternative form of jouel
4Latingaudianominative plural of gaudium; accusative plural...
5Latingaudiumjoy, delight
6Latin-iumSuffix used to form abstract nouns, sometimes...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English Joe

StepLanguageWordMeaning
1EnglishJoeA male; a guy; a fellow
2EnglishjosephA woman's riding habit worn in the 18th century...
3Hebrewיוֹסֵףshall add

via Japanese 杖

StepLanguageWordMeaning
1Japanese杖staff, stick, walking stick, cane, stave, strove,...
2Middle Chinese杖—

Words derived from “Jo”

Every word from Proto-Indo-European -yós →Every word from Latin -ium →Every word from Latin -ius →