Alex vs Kailum
Alex and Kailumcompared 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, Alex was ranked #21 and Kailum #755 among boys in Republic of Ireland.
England and Wales · Boys
In 2021, Alex was ranked #122 and Kailum #3990 among boys in England and Wales.
Alex and Kailum over time
Alex and Kailum appear together in 2 published lists, across 37 years of shared records. Alex held the stronger position in more years in 2 of them, Kailum in 0.
In none of those lists did their order change and stay changed.
Each reached its own highest recorded position first in 1 of the lists they share.
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.
List by list
England and Wales · Boys25 shared years, 1996–2021
Alex held the stronger position in 25 of those years, Kailum in 0.
Highest recorded here: Alex #42 in 2002, Kailum #874 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2021: Alex #122, Kailum #3990.
Republic of Ireland · Boys12 shared years, 2003–2021
Alex held the stronger position in 12 of those years, Kailum in 0.
Highest recorded here: Alex #8 in 2009, Kailum #401 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2021: Alex #21, Kailum #755.
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 | Alex | Kailum |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | A short form of Alexander, Alexandra and other names beginning with 'Alex' — from Greek elements meaning 'defender' and 'man/people'. | Not yet recorded |
| Origin | Greek, short form | Not yet recorded |
| Pronunciation | /ˈæl.ɪks/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | GB-ENW, IE |
| Most recent popularity observation | Republic of Ireland · Boys #37 (2025) | Republic of Ireland · Boys #755 (2021) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Alex has a recorded origin (Greek, short form); Kailum does not have one recorded yet.
- Alex and Kailum both have 2 syllables.
- A meaning is recorded for Alex; Kailum doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Alex
Popularity journey
First recorded1954
First recorded at #346 among boys in Norway in 1954 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1972–2025
Highest recorded position: #8 among boys in Republic of Ireland, in 2009 (recorded 1972–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #259 among boys in Norway, in 2025.
Norway · Boys
Kailum
Popularity journey
First recorded1996
First recorded at #2357 among boys in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2003–2021
Highest recorded position: #401 among boys in Republic of Ireland, in 2012 (recorded 2003–2021).
Republic of Ireland · Boys
Most recent2021
Most recently recorded at #3990 among boys in England and Wales, in 2021.
England and Wales · Boys