Isak vs Xiao
Isak and Xiaocompared 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 · Boys
In 2014, Isak was ranked #3362 and Xiao #4632 among boys in England and Wales.
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 Isak
Pairs where Isak shares a published list with another name, each measured inside one registrar's own list.
- Isak vs Erik
Over 66 shared years in Norway · Boys, Isak rose about as far as Erik fell — from #282 and #25 in 1946 to #6 and #64 in 2025.
Isak · Erik · 66 shared years, 1946–2025 · Mirrored each other
- Morten vs Isak
Over 66 shared years in Norway · Boys, Isak rose about as far as Morten fell — from #92 and #282 in 1946 to #214 and #6 in 2025.
Morten · Isak · 66 shared years, 1946–2025 · Mirrored each other
- Isak vs Nils
Over 66 shared years in Norway · Boys, Isak rose about as far as Nils fell — from #282 and #26 in 1946 to #6 and #61 in 2025.
Isak · Nils · 66 shared years, 1946–2025 · Mirrored each other
- Isak vs Kenneth
Over 61 shared years in Norway · Boys, Isak rose about as far as Kenneth fell — from #282 and #275 in 1946 to #4 and #475 in 2021.
Isak · Kenneth · 61 shared years, 1946–2021 · Mirrored each other
Side by side
| Field | Isak | Xiao |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, NO | GB-ENW, IE |
| Most recent popularity observation | Norway · Boys #6 (2025) | England and Wales · Girls #5666 (2018) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Isak has 2 syllables, compared with 1 for Xiao.
- Both names have recorded usage in GB-ENW.
How each name got here
Isak
Popularity journey
First recorded1946
First recorded at #282 among boys in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1946–2025
Highest recorded position: #4 among boys in Norway, in 2021 (recorded 1946–2025).
Norway · Boys
Most recent2025
Most recently recorded at #1307 among boys in England and Wales, in 2025.
England and Wales · Boys
Xiao
Popularity journey
First recorded2003
First recorded at #4373 among girls in England and Wales in 2003 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Most recent2018
Most recently recorded at #5666 among girls in England and Wales, in 2018.
England and Wales · Girls