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Diarmuid

Say it: DEER-mid

BoyIrishMythology8 letters2 syllables

#272

in Ireland (2025)

#264 with spellings combined

16

babies in 2025

#77

best rank (2002)

3,235

babies since 1964

Down 134

10-year rank change

Diarmuid through the years

Compare with another name →
Diarmuid: babies per year in Ireland, 1964 to 2025020406080100196419701980199020002010202020251998: CSO series changePeak 2007: 85
Diarmuid: rank per year in Ireland, 1964 to 2025#1#10#50#100#250#500196419701980199020002010202020251998: CSO series change
Diarmuid: per 10,000 boys per year in Ireland, 1964 to 2025010203040196419701980199020002010202020251998: CSO series change
Babies per 10,000 boys listed by the CSO that year, which evens out changes in the number of births.
Show the numbers
YearBabies (boys)Rank
202516#264
202415#269
202315#280
202218#252
202133#167
202020#237
201926#202
201836#164
201747#133
201638#162
201547#130
201437#171
201340#161
201247#148
201149#143
201067#110
200943#152
200880#97
200785#82
200669#91
200584#77
200468#87
200356#97
200275#77
200167#83
200062#84
199951#94
199841#101
199749#103
199663#91
199555#98
199458#94
199370#87
199252#104
199146#108
199056#97
198946#103
198859#89
198768#84
198669#87
198559#95
198463#91
198374#83
198275#85
198161#99
198069#95
197951#110
197858#108
197772#91
197662#102
197552#105
197457#101
197349#105
197269#94
197168#96
197041#105
196931#111
196849#91
196742#93
196646#91
196539#94
196425#109

Source: CSO, Irish Babies' Names (VSA50, VSA60), CC BY 4.0.

★ What does Diarmuid mean?

Uncertain, perhaps "without envy"

Irish, from Old Irish Diarmait, possibly from dí (without) and a word for envy or injunction.

Say it right

DEERmid

Some say DEER-mud. Diarmaid is another Irish spelling, and Dermot the usual English form.

Not:dee-AR-mid

The story of Diarmuid

Diarmuid comes from the Old Irish Diarmait. Its meaning is disputed. One suggestion takes it from dí, without, and a word meaning either envy or injunction, so “without envy” is often given, but this is far from certain. In English it has long been written Dermot, and at one time it was also swapped for Jeremiah or Jeremy, which are not related.

The best-known bearer is Diarmuid Ua Duibhne of the Fianna, fostered by Aengus Óg. A mysterious girl marked him with a love spot, the ball seirce, that made women fall for him at a glance. When Gráinne ran away with him from her betrothal to Fionn mac Cumhaill, Fionn chased them for years. In the end Diarmuid was gored by a boar on Benbulben, and Fionn, who could heal him with water from his hands, let it slip through his fingers. Real kings bore the name too, among them Diarmait Mac Murchada of Leinster.

In the CSO records it had the most babies in 2007, with 85 boys, and its best rank was number 77 in 2002. The CSO counts Diarmaid and Dermot separately.

Say it differently where you're from, or spotted something wrong? Tell us.

Sources
  • Wikipedia: Diarmaid
  • Wikipedia: Diarmuid Ua Duibhne
  • CSO VSA50, Boys Names in Ireland with 3 or More Occurrences

At a glance

Similar names

DiarmaidDermotDarraghDonal

Sibling ideas

GráinneAoifeNiamh

Spellings counted here

Spelling2025All years
Diarmuid163,235

In Northern Ireland

Not in the 2025 list. Best rank #143 (2003); 176 babies since 1997.

Source: NISRA, Open Government Licence.

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