Aonghas
Irish
    
    Alternative forms
    
- Aonghus
Etymology
    
From Middle Irish Aengus, Oengus, from Old Irish Oíngus, from oín (“one”), from Proto-Celtic *oinos, from Proto-Indo-European *óynos (“single, one”). The etymology of the second element is disputed; most likely it is gus (“strength, vigour”), from Proto-Celtic *gustus, or it may be from Proto-Indo-European *ǵews- (“choose”).
Pronunciation
    
Proper noun
    
Aonghas m (genitive Aonghasa)
- a male given name from Old Irish, equivalent to English Angus
Mutation
    
| Irish mutation | |||
|---|---|---|---|
| Radical | Eclipsis | with h-prothesis | with t-prothesis | 
| Aonghas | nAonghas | hAonghas | not applicable | 
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | |||
References
    
- Quiggin, E. C. (1906) A Dialect of Donegal, Cambridge University Press, page 47
Further reading
    
- G. Toner, M. Ní Mhaonaigh, S. Arbuthnot, D. Wodtko, M.-L. Theuerkauf, editors (2019), “Oengus”, in eDIL: Electronic Dictionary of the Irish Language
- Dinneen, Patrick S. (1904) “Aonġus”, in Foclóir Gaeḋilge agus Béarla, 1st edition, Dublin: Irish Texts Society, page 35
- Finck, F. N. (1899) Die araner mundart (in German), volume II, Marburg: Elwert’sche Verlagsbuchhandlung, page 26
- Finck, F. N. (1899) Die araner mundart (in German), volume II, Marburg: Elwert’sche Verlagsbuchhandlung, page 257
Scottish Gaelic
    
    Alternative forms
    
- Aonghus (pre-spelling reform)
Etymology
    
From Middle Irish Aengus, Oengus, from Old Irish Oíngus, from oín (“one”), from Proto-Celtic *oinos, from Proto-Indo-European *óynos (“single, one”). The etymology of the second element is disputed; most likely it is gus (“strength, vigour”), from Proto-Celtic *gustu-, or it may be from Proto-Celtic *gus- (“choose”), from Proto-Indo-European *ǵews- (“to choose”).
Pronunciation
    
- IPA(key): /ˈɯnɯ.əs̪/, /ɯˈnɯ.əs̪/
- (some dialects) IPA(key): /ˈn̪ˠɯ.əs̪/ (as if spelled Naoghas)
Proper noun
    
Aonghas m (genitive/vocative Aonghais, diminutive Aonghasan or Angaidh)
- a male given name from Old Irish, equivalent to English Angus, Innes, or Aeneas
Derived terms
    
Further reading
    
- G. Toner, M. Ní Mhaonaigh, S. Arbuthnot, D. Wodtko, M.-L. Theuerkauf, editors (2019), “Oengus”, in eDIL: Electronic Dictionary of the Irish Language