| Name | Meaning | Origins | Gender | Popularity (last 10y) | |
|---|---|---|---|---|---|
| Osyan | Little deer / fawn | Irish | Boy | — | |
| Oszkar | Deer friend (friend of the deer) | Irish | Boy | — | |
| Owni | Derived from Owen: 'young warrior' or 'noble-born' | Irish | Boy | — | |
| Oysin | Little deer (from Irish os 'deer' + diminutive -ín) | Irish | Boy | — | |
| Oysyn | Little deer (diminutive of Irish 'os' meaning 'deer') | Irish | Boy | — | |
| Pad | Diminutive of Patrick/Pádraig, from Latin Patricius meaning 'patrician' or 'noble (nobleman)' | English, Irish | Boy | — | |
| Padd | Noble, patrician (from Patrick) | Irish | Boy | — | |
| Paddey | Diminutive of Patrick - 'noble' or 'patrician' | English, Irish | Boy | — | |
| Paddi | Patrician, noble | Irish | Boy | — | |
| Paddie | Diminutive of Patrick; meaning 'noble' or 'patrician'. | Irish | Boy | — | |
| Padge | Noble, patrician (from Patrick) | English, Irish | Boy | — | |
| Padhra | Patrician, noble (associated with Saint Patrick) | Irish | Boy | — | |
| Padhraig | Noble, patrician | Irish | Boy | — | |
| Padie | Diminutive of Patrick, derived from Latin meaning 'noble' or 'patrician'. | English, Irish | Boy | — | |
| Padin | Little Patrick (diminutive of 'Patrick' - nobleman/patrician) | Irish | Boy | — | |
| Padra | Noble, patrician (derived from 'Patricius' meaning 'nobleman') | Gaelic, Irish | Boy | — | |
| Padraic | Noble; patrician (from Latin 'patricius') | Irish | Boy | — | |
| Padriac | Noble; patrician (of noble birth) | Irish | Boy | — | |
| Padruig | Noble, patrician; nobleman | Irish, Scottish Gaelic | Boy | — | |
| Paegeen | Diminutive of Peig/Pegeen meaning "little Margaret" (Margaret = pearl); also used as a variant of Paige meaning "young servant/page" | English, Irish | Girl | — | |
| Paidi | Diminutive of Pádraig (Patrick); 'little Patrick' - ultimately from Latin patricius, 'noble' or 'patrician'. | Irish | Boy | — | |
| Parnel | Probably "little Peter" or "descendant of Pearnán" (i.e., related to the name Peter) | Irish | Unisex | — | |
| Parnelle | Likely "rock" or "little rock" (linked to Peter/Petronilla) | English, French, Irish | Girl | — | |
| Peadar | Rock; stone | Irish | Boy | — | |
| Peadir | Rock, stone | Irish, Scottish Gaelic | Boy | — | |
| Peadyr | Rock, stone | Irish | Boy | — | |
| Pegeen | Little Margaret (i.e., little 'pearl') | Irish | Girl | — | |
| Pegine | Pearl (derived from Margaret) | English, Irish | Girl | — | |
| Peigin | Little Margaret (i.e., 'little pearl') | Irish | Girl | — | |
| Phelim | Likely 'ever-good' / 'constant, enduring' | Irish | Boy | — | |
| Phylart | Uncertain; commonly interpreted as 'lover of art' (Phil- 'love' + Art) or more loosely 'guardian/noble' depending on root analysis | Irish | Unisex | — | |
| Phynian | From Gaelic fionn 'fair, white' - 'little fair one' | Gaelic, Irish | Boy | — | |
| Proinnseas | Princess | Irish | Girl | — | |
| Proinsias | 'Frenchman' (from the Franks; associated with 'free man') | Irish | Boy | — | |
| Quain | Often associated with 'descendant of Conn' / 'chief' or 'wise' (from Quinn); if from East Asian roots, meanings vary by character (e.g., 'power', 'complete', 'official') | Irish | Unisex | — | |
| Queaney | Little queen; queenly. May also derive from an Irish family name with uncertain meaning. | English, Irish | Girl | — | |
| Quiglea | Derived from the Quigley family name; broadly 'descendant of Coigligh' (a family/lineage name) rather than a specific lexical meaning. | Irish | Girl | — | |
| Quigli | Surname-derived name meaning 'descendant of Coigleach' (Coigleach is a personal name of uncertain/obscure meaning) | Irish | Unisex | — | |
| Quiglie | Associated with the Quigley family name - 'descendant of Coigleach', often rendered as 'watchful' or 'vigilant'. | Irish | Unisex | — | |
| Quigly | Descendant of Coigleach; originally conveys 'watchful' or 'vigilant' | Irish | Unisex | — | |
| Quilen | Likely from Gaelic 'Coileán' meaning 'young hound' or 'whelp'; later Anglicized as Quillan/Quillen. | Irish | Boy | — | |
| Quille | Likely 'from the woods' (from Gaelic coill/Ó Cuill); in English also evokes 'quill' (feather/pen) | English, French, Irish | Unisex | — | |
| Quillin | Likely 'descendant of Cuileán' (a Gaelic personal name). Alternative associations include 'little wood/holly' (from Coillín) or an English association with 'quill' (feather). | Irish | Boy | — | |
| Quindlen | Anglicized Irish surname meaning 'descendant of a Gaelic personal name' (exact original personal name uncertain) | Irish | Unisex | — | |
| Quinlen | Likely a variant of Quinlan/Quinn, broadly conveying 'descendant of the fair/slender one' or connected to 'descendant of Conn' (Conn = chief/wisdom); meaning is therefore roughly 'descendant of a chief/handsome one' (interpretations vary). | Irish | Unisex | — | |
| quinne | Descendant of Conn; Conn is associated with 'chief' or 'wise'. | Irish | Unisex | — | |
| Quinno | Descendant of Conn; associated with 'chief', 'leader', or 'wise/intelligence'. | Irish | Boy | — | |
| Quinnsey | 'Young' or 'little Quinn' - related to Quinn (Irish: 'descendant of Conn' or 'wise'); a modern, surname-style invention. | English, Irish | Unisex | — | |
| Quynlan | Descendant of Caoindealbhán - 'little fair/handsome one'; connotations: fair, gentle, attractive. | Irish | Unisex | — | |
| Quynlen | Modern variation of Quinn/Quinlan; generally associated with 'descendant of the chief' or 'handsome/fair one' (depending on root interpretation) | English, Irish | Unisex | — |
Aggregated births across Ireland, United Kingdom, United States, Australia for every Irish-origin name in our dataset.
