Harrison vs Jack
Harrison and Jackcompared 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 2025, Harrison was ranked #118 and Jack #2 among boys in Republic of Ireland.
New Zealand · Boys
In 2023, Harrison was ranked #60 and Jack #4 among boys in New Zealand.
Northern Ireland · Boys
In 2024, Harrison was ranked #89 and Jack #4 among boys in Northern Ireland.
Scotland · Boys
In 2024, Harrison was ranked #40 and Jack #7 among boys in Scotland.
New South Wales, Australia · Boys
In 2025, Harrison was ranked #29 and Jack #10 among boys in New South Wales, Australia.
England and Wales · Boys
In 2024, Harrison was ranked #52 and Jack #22 among boys in England and Wales.
Harrison and Jack over time
Harrison and Jack appear together in 5 published lists, across 146 years of shared records. Jack held the stronger position in more years in 5 of them, Harrison in 0.
In none of those lists did their order change and stay changed.
Jack reached its own highest recorded position earlier in 5 of those lists, and Harrison 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.
- Closest over the longest run
Across 29 shared years in England and Wales · Boys, Harrison and Jack averaged 41.1 places apart, ending at #52 and #22.
- Longest-running competitions
Harrison and Jack were both ranked in New South Wales, Australia · Boys for 34 years, from 1992 to 2025, ending at #29 and #10.
List by list
New South Wales, Australia · Boys34 shared years, 1992–2025
Harrison held the stronger position in 0 of those years, Jack in 34.
Highest recorded here: Harrison #13 in 2017, Jack #1 in 2003.
The order between them never changed and held in this list.
Most recent shared year, 2025: Harrison #29, Jack #10.
New Zealand · Boys30 shared years, 1994–2023
Harrison held the stronger position in 0 of those years, Jack in 30.
Highest recorded here: Harrison #28 in 2018, Jack #1 in 2005.
The order between them never changed and held in this list.
Most recent shared year, 2023: Harrison #60, Jack #4.
England and Wales · Boys29 shared years, 1996–2024
Harrison held the stronger position in 0 of those years, Jack in 29.
Highest recorded here: Harrison #30 in 2007, Jack #1 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Harrison #52, Jack #22.
Republic of Ireland · Boys27 shared years, 1999–2025
Harrison held the stronger position in 0 of those years, Jack in 27.
Highest recorded here: Harrison #116 in 2020, Jack #1 in 2000.
The order between them never changed and held in this list.
Most recent shared year, 2025: Harrison #118, Jack #2.
Northern Ireland · Boys26 shared years, 1999–2024
Harrison held the stronger position in 0 of those years, Jack in 26.
Highest recorded here: Harrison #74 in 2019, Jack #1 in 2001.
The order between them never changed and held in this list.
Most recent shared year, 2024: Harrison #89, Jack #4.
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 | Jack |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | God is gracious (via John), though now used as an independent name. |
| Origin | Not yet recorded | English, historically a diminutive of John |
| Pronunciation | Not yet recorded | /ˈdʒæk/ |
| Syllables | 3 | 1 |
| Common variants / nicknames | Not yet recorded | Jankin |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | New South Wales, Australia · Boys #29 (2025) | Republic of Ireland · Boys #2 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 76/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Jack has a recorded origin (English, historically a diminutive of John); Harrison does not have one recorded yet.
- Harrison has 3 syllables, compared with 1 for Jack.
- A meaning is recorded for Jack; Harrison doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
- The available evidence gives Harrison a "medium" Data Confidence level and Jack a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
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
Jack
Popularity journey
First recorded1945
First recorded at #171 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1996–2024
Highest recorded position: #1 among boys in England and Wales, in 1996 (recorded 1996–2024).
England and Wales · Boys
Most recent2025
Most recently recorded at #10 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys