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Most Popular Baby Names 2025

The 100 most-given boys' names in Ireland in 2025, straight from official birth records — with how far each name moved in a year.

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Top 100 boys' names · Ireland · 2025

#	Name	Babies	Change
1	Rían	490	↑ 2
2	Jack	475	↓ 1
3	Noah	436	↓ 1
4	James	359	↑ 1
5	Oisín	331	↑ 4
6	Fionn	321	↑ 1
7	Liam	313	↑ 1
8	Tadhg	286	↓ 2
9	Cillian	271	↓ 5
10	Leo	261	↑ 13
11	Luca	260	↑ 13
12	Páidí	239	↑ 10
13	Daniel	225	↓ 2
14	Charlie	225	↓ 4
15	Finn	220	↓ 3
16	Conor	211	↑ 3
17	Thomas	211	↓ 3
18	Oliver	208	↑ 9
19	Darragh	205	↑ 7
20	Adam	191	↑ 5
21	Theo	189	↓ 8
22	Michael	188	↓ 5
23	Seán	185	↓ 8
24	Luke	185	↓ 6
25	Harry	183	↓ 5
26	Patrick	183	↓ 10
27	Tommy	178	↓ 6
28	Sonny	171	↑ 10
29	John	164	—
30	Bobby	155	↓ 2
31	Oscar	149	↑ 1
32	Ollie	149	↑ 3
33	Cian	142	↑ 1
34	Kai	140	↓ 3
35	Muhammad	139	↑ 10
36	Alfie	135	↑ 13
37	Alex	128	↓ 1
38	Senan	126	↑ 21
39	Billy	122	↑ 18
40	Ben	121	↑ 1
41	Max	120	↓ 8
42	Hugo	117	↑ 18
43	Caelan	116	—
44	Theodore	115	↑ 14
45	David	114	↓ 5
46	Archie	113	↑ 7
47	Jamie	112	↓ 17
48	Tom	111	↑ 7
49	Callum	107	↓ 12
50	Sam	106	↑ 2
51	Ethan	102	↑ 3
52	Freddie	101	↓ 1
53	Shay	101	↓ 3
54	Arlo	100	↓ 6
55	Matthew	98	↓ 13
56	Alexander	98	↓ 12
57	Arthur	95	↓ 10
58	Ryan	95	↓ 12
59	Daithí	94	↑ 21
60	Rory	93	↑ 8
61	Jude	91	↑ 22
62	Jacob	88	↑ 2
63	Frankie	87	↑ 14
64	Donnacha	86	↑ 1
65	Lucas	86	↑ 10
66	Joseph	86	↑ 6
67	Dáithí	85	↑ 27
68	Ruairí	85	↑ 30
69	Teddy	84	—
70	Dylan	84	↓ 31
71	Aaron	82	↑ 8
72	Nathan	82	↓ 1
73	William	81	↓ 6
74	Leon	81	↓ 13
75	Mason	79	↓ 19
76	Danny	78	↓ 2
77	Samuel	78	↓ 7
78	Rowan	78	↑ 14
79	Henry	78	↑ 21
80	Evan	76	↓ 17
81	Joshua	74	↓ 8
82	Aidan	72	↑ 2
83	Benjamin	71	↓ 7
84	Levi	71	↑ 34
85	Iarlaith	68	↑ 14
86	Ronan	67	↓ 20
87	Éanna	66	↑ 25
88	Naoise	65	↑ 74
89	Dáire	65	↑ 13
90	Joey	64	↓ 12
91	Cody	64	↓ 3
92	Cathal	64	↓ 2
93	Odhrán	63	↓ 12
94	Zach	62	↑ 21
95	Tomás	60	↓ 13
96	Jake	60	↓ 34
97	Conall	59	↑ 47
98	Elijah	59	↑ 33
99	Teidí	58	↑ 51
100	Paddy	58	↑ 4

Irish figures withhold any name given to fewer than three babies in a year. Change compares 2025 with 2024 in the same country, for the same sex. Data & sources.

Want what changed? Rising and falling names ranks the same records by how many more or fewer children were given each name, with both counts shown.

Looking the other way? Rare baby names ranks the same records from the bottom — the names given to a handful of children in 2025 rather than thousands.