Harrison vs Isaiah
Harrison and Isaiahcompared 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.
New South Wales, Australia · Boys
In 2025, Harrison was ranked #29 and Isaiah #72 among boys in New South Wales, Australia.
Scotland · Boys
In 2024, Harrison was ranked #40 and Isaiah #352 among boys in Scotland.
England and Wales · Boys
In 2024, Harrison was ranked #52 and Isaiah #170 among boys in England and Wales.
New Zealand · Boys
In 2023, Harrison was ranked #60 and Isaiah #94 among boys in New Zealand.
Northern Ireland · Boys
In 2024, Harrison was ranked #89 and Isaiah #187 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2025, Harrison was ranked #118 and Isaiah #577 among boys in Republic of Ireland.
Harrison and Isaiah over time
Harrison and Isaiah appear together in 4 published lists, across 65 years of shared records. Harrison held the stronger position in more years in 4 of them, Isaiah 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.
Harrison reached its own highest recorded position earlier in 3 of those lists, Isaiah 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.
List by list
England and Wales · Boys29 shared years, 1996–2024
Harrison held the stronger position in 29 of those years, Isaiah in 0.
Highest recorded here: Harrison #30 in 2007, Isaiah #162 in 2022.
The order between them never changed and held in this list.
Most recent shared year, 2024: Harrison #52, Isaiah #170.
Republic of Ireland · Boys17 shared years, 2004–2025
Harrison held the stronger position in 16 of those years, Isaiah in 1.
Highest recorded here: Harrison #116 in 2020, Isaiah #351 in 2004.
The order changed in 2007: Harrison moved ahead. In 2006 they stood at #439 and #351; by 2007 that had become #282 and #629.
Most recent shared year, 2025: Harrison #118, Isaiah #577.
Northern Ireland · Boys10 shared years, 2012–2024
Harrison held the stronger position in 10 of those years, Isaiah in 0.
Highest recorded here: Harrison #74 in 2019, Isaiah #187 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2024: Harrison #89, Isaiah #187.
New Zealand · Boys9 shared years, 2000–2023
Harrison held the stronger position in 9 of those years, Isaiah in 0.
Highest recorded here: Harrison #32 in 2001, Isaiah #85 in 2008.
The order between them never changed and held in this list.
Most recent shared year, 2023: Harrison #60, Isaiah #94.
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 | Harrison | Isaiah |
|---|---|---|
| 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 | Not yet recorded |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | New South Wales, Australia · Boys #29 (2025) | New South Wales, Australia · Boys #72 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 76/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Harrison has 3 syllables, compared with 2 for Isaiah.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Harrison
Popularity journey
First recorded1992
First recorded at #96 among boys in New South Wales, Australia in 1992 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1992–2025
Highest recorded position: #13 among boys in New South Wales, Australia, in 2017 (recorded 1992–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #29 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys
Isaiah
Popularity journey
First recorded1996
First recorded at #704 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 recorded2017–2025
Highest recorded position: #72 among boys in New South Wales, Australia, in 2025 (recorded 2017–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #72 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys