shenanigan (English)
Where does "shenanigan" come from?
The origin of the English noun 'shenanigan' is uncertain, with its earliest attestations arising in California during the gold rush of the 1850s[1]. Because diverse populations participated in the gold rush, several possible etymologies have been suggested. One possibility is a derivation from the Irish word 'sionnachuighim', meaning 'to play tricks' or literally 'to play the fox'[1]. Another possible source is the Spanish word 'chanada', which is a shortening of 'charranada' meaning 'deceit or trick'[1][2]. Additional historical proposals include the East Anglian dialectal term 'nannicking', the French phrase 'ces manigances' meaning 'these fraudulent schemes', the German word 'Scheinheilige' meaning 'sham holy men or actions', and the Rhine Franconian term 'schinägeln' meaning 'to work hard'[1]. The verb developed later from the noun[1].
Open questions
- The precise origin of the noun remains uncertain because its earliest attestations emerge from the California gold rush of the 1850s among mixed populations, leading to several competing hypotheses. [1]
Full etymology tree
- shenanigan (English), 'singular of shenanigans: a deceitful confidence trick; also, an act of mischief; a prank, a trick; an act of mischievous play, especially by children.'
- derived sionnachuighim (Irish)
- derived chanada (Spanish), 'shenanigan; trick'
Ancestors
- chanada (Spanish)
Descendants and derived words
- shenaniganry (English)
- shenanigous (English)
Sources
- shenanigan (English) - Wiktionary
- chanada (Spanish) - Wiktionary
- scheinheilig (German) - Wiktionary
- charranada (Spanish) - Wiktionary
Updated August 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris