Kian vs Liam
Kian and Liamcompared 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.
Norway · Boys
In 2025, Kian was ranked #162 and Liam #7 among boys in Norway.
Republic of Ireland · Boys
In 2025, Kian was ranked #170 and Liam #7 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2024, Kian was ranked #339 and Liam #42 among boys in Northern Ireland.
Scotland · Boys
In 2024, Kian was ranked #218 and Liam #47 among boys in Scotland.
England and Wales · Boys
In 2024, Kian was ranked #204 and Liam #70 among boys in England and Wales.
Kian and Liam over time
Kian and Liam appear together in 4 published lists, across 121 years of shared records. Liam held the stronger position in more years in 4 of them, Kian in 0.
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.
Liam reached its own highest recorded position earlier in 3 of those lists, Kian in 1. 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.
- Longest-running competitions
Kian and Liam were both ranked in Republic of Ireland · Boys for 41 years, from 1981 to 2025, ending at #170 and #7.
List by list
Republic of Ireland · Boys41 shared years, 1981–2025
Kian held the stronger position in 0 of those years, Liam in 41.
Highest recorded here: Kian #63 in 2001, Liam #6 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2025: Kian #170, Liam #7.
England and Wales · Boys29 shared years, 1996–2024
Kian held the stronger position in 1 of those years, Liam in 28.
Highest recorded here: Kian #54 in 2014, Liam #10 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Kian #204, Liam #70.
Norway · Boys26 shared years, 1987–2025
Kian held the stronger position in 1 of those years, Liam in 25.
Highest recorded here: Kian #162 in 2025, Liam #3 in 2015.
The order changed in 2000: Liam moved ahead. In 1999 they stood at #624 and #627; by 2000 that had become #554 and #235.
Most recent shared year, 2025: Kian #162, Liam #7.
Northern Ireland · Boys25 shared years, 2000–2024
Kian held the stronger position in 0 of those years, Liam in 25.
Highest recorded here: Kian #78 in 2014, Liam #35 in 2008.
The order between them never changed and held in this list.
Most recent shared year, 2024: Kian #339, Liam #42.
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 | Kian | Liam |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | A short form, inheriting its meaning from William — 'resolute protection' or 'will helmet'. |
| Origin | Not yet recorded | Irish, short form of William (via Uilliam) |
| Pronunciation | Not yet recorded | /ˈliːəm/ |
| Syllables | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Boys #162 (2025) | Norway · Boys #7 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Liam has a recorded origin (Irish, short form of William (via Uilliam)); Kian does not have one recorded yet.
- Kian and Liam both have 1 syllable.
- A meaning is recorded for Liam; Kian doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE, NO.
How each name got here
Kian
Popularity journey
First recorded1981
First recorded at #322 among boys in Republic of Ireland in 1981 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1996–2024
Highest recorded position: #54 among boys in England and Wales, in 2014 (recorded 1996–2024).
England and Wales · Boys
Most recent2025
Most recently recorded at #162 among boys in Norway, in 2025.
Norway · Boys
Liam
Popularity journey
First recorded1964
First recorded at #54 among boys in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1986–2023
Highest recorded position: #1 among boys in New Zealand, in 2010 (recorded 1986–2023).
New Zealand · Boys
Most recent2025
Most recently recorded at #15 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys