Iris vs Lia
Iris and Liacompared 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.
England and Wales · Girls
In 2024, Iris was ranked #61 and Lia #491 among girls in England and Wales.
Scotland · Girls
In 2024, Iris was ranked #138 and Lia #384 among girls in Scotland.
Republic of Ireland · Girls
In 2025, Iris was ranked #141 and Lia #196 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2023, Iris was ranked #151 and Lia #391 among girls in Northern Ireland.
Iris and Lia over time
Iris and Lia appear together in 2 published lists, across 60 years of shared records. Neither was ahead in more lists than the other.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Lia reached its own highest recorded position earlier in 2 of those lists, and Iris in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- Repeatedly exchanged positions
Iris and Lia changed places 10 times in Republic of Ireland · Girls between 1972 and 2025, ending at #141 and #196.
- Longest-running competitions
Iris and Lia were both ranked in Republic of Ireland · Girls for 31 years, from 1972 to 2025, ending at #141 and #196.
List by list
Republic of Ireland · Girls31 shared years, 1972–2025
Iris held the stronger position in 10 of those years, Lia in 18.
Highest recorded here: Iris #120 in 2024, Lia #177 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2025: Iris #141, Lia #196.
England and Wales · Girls29 shared years, 1996–2024
Iris held the stronger position in 19 of those years, Lia in 10.
Highest recorded here: Iris #61 in 2023, Lia #283 in 2002.
The order changed in 2006: Iris moved ahead. In 2005 they stood at #361 and #319; by 2006 that had become #325 and #388.
Most recent shared year, 2024: Iris #61, Lia #491.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Side by side
| Field | Iris | Lia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Norway · Girls #100 (2025) | Republic of Ireland · Girls #196 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Iris has 2 syllables, compared with 1 for Lia.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Iris
Popularity journey
First recorded1945
First recorded at #239 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1996–2024
Highest recorded position: #61 among girls in England and Wales, in 2023 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #100 among girls in Norway, in 2025.
Norway · Girls
Lia
Popularity journey
First recorded1972
First recorded at #428 among girls in Republic of Ireland in 1972 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1972–2025
Highest recorded position: #177 among girls in Republic of Ireland, in 2021 (recorded 1972–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #196 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls