Iarlaith vs Roger

Iarlaith and Rogercompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.

Head to head

Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.

Republic of Ireland · Boys
In 2021, Iarlaith was ranked #113 and Roger #631 among boys in Republic of Ireland.

Where to go next

Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.

Other comparisons involving Roger

Pairs where Roger shares a published list with another name, each measured inside one registrar's own list.

Luke vs Roger
In 1964 they stood at #105 and #113 in Republic of Ireland · Boys, 8 places apart; by 2021 they were #18 and #631.
Luke · Roger · 41 shared years, 1964–2021 · Started together, ended far apart
See the 2021 Republic of Ireland ranking
Alexander vs Roger
In 1964 they stood at #116 and #113 in Republic of Ireland · Boys, 3 places apart; by 2021 they were #43 and #631.
Alexander · Roger · 41 shared years, 1964–2021 · Started together, ended far apart
See the 2021 Republic of Ireland ranking
Samuel vs Roger
In 1964 they stood at #119 and #113 in Republic of Ireland · Boys, 6 places apart; by 2021 they were #75 and #631.
Samuel · Roger · 41 shared years, 1964–2021 · Started together, ended far apart
See the 2021 Republic of Ireland ranking
Martin vs Roger
In 1945 they stood at #83 and #86 in Norway · Boys, 3 places apart; by 2013 they were #27 and #514.
Martin · Roger · 62 shared years, 1945–2013 · Started together, ended far apart
See the 2013 Norway ranking

Side by side

Side-by-side comparison of Iarlaith, Roger
Field	Iarlaith	Roger
Record type	Official statistical record (evidence-only)	Official statistical record (evidence-only)
Gender usage	male	male
Meaning	Not yet recorded	Not yet recorded
Origin	Not yet recorded	Not yet recorded
Pronunciation	Not yet recorded
Syllables	2	2
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	GB-NIR, IE	AU-NSW, GB-ENW, IE, NO, NZ
Most recent popularity observation	Republic of Ireland · Boys #85 (2025)	England and Wales · Boys #2263 (2024)
Pronunciation clarity (demonstration score)	Not yet recorded	Not yet recorded
Spelling simplicity (demonstration score)	76/100	94/100
International familiarity (demonstration score)	60/100	100/100
Data Confidence	medium	medium

What the data shows

Iarlaith and Roger both have 2 syllables.
Both names have recorded usage in IE.

How each name got here

Iarlaith

Popularity journey

First recorded1991
First recorded at #324 among boys in Republic of Ireland in 1991 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1991–2025
Highest recorded position: #85 among boys in Republic of Ireland, in 2025 (recorded 1991–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #85 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys

Roger

Popularity journey

First recorded1945
First recorded at #86 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–2013
Highest recorded position: #18 among boys in Norway, in 1972 (recorded 1945–2013).
Norway · Boys
Most recent2024
Most recently recorded at #2263 among boys in England and Wales, in 2024.
England and Wales · Boys