Derek vs Zach
Derek and Zachcompared 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, Derek was ranked #432 and Zach #94 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Derek was ranked #727 and Zach #148 among boys in Scotland.
Northern Ireland · Boys
In 1998, Derek was ranked #272 and Zach #240 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Derek was ranked #1108 and Zach #509 among boys in England and Wales.
Derek and Zach over time
Derek and Zach appear together in 2 published lists, across 59 years of shared records. Zach held the stronger position in more years in 2 of them, Derek 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.
Derek reached its own highest recorded position earlier in 2 of those lists, and Zach 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.
- One moved ahead of the other
In 2003, Zach moved ahead of Derek in Republic of Ireland · Boys — #185 and #226 the year before became #187 and #178.
- Longest-running competitions
Derek and Zach were both ranked in Republic of Ireland · Boys for 30 years, from 1993 to 2025, ending at #432 and #94.
List by list
Republic of Ireland · Boys30 shared years, 1993–2025
Derek held the stronger position in 8 of those years, Zach in 22.
Highest recorded here: Derek #98 in 1993, Zach #81 in 2021.
The order changed in 2003: Zach moved ahead. In 2002 they stood at #185 and #226; by 2003 that had become #187 and #178.
Most recent shared year, 2025: Derek #432, Zach #94.
England and Wales · Boys29 shared years, 1996–2024
Derek held the stronger position in 0 of those years, Zach in 29.
Highest recorded here: Derek #464 in 1996, Zach #167 in 2010.
The order between them never changed and held in this list.
Most recent shared year, 2024: Derek #1108, Zach #509.
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 | Derek | Zach |
|---|---|---|
| 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 | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NZ | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #432 (2025) | Republic of Ireland · Boys #94 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Derek has 2 syllables, compared with 1 for Zach.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Derek
Popularity journey
First recorded1954
First recorded at #89 among boys in New Zealand in 1954 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New Zealand · Boys
Highest recorded1964–2025
Highest recorded position: #22 among boys in Republic of Ireland, in 1972 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #432 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Zach
Popularity journey
First recorded1993
First recorded at #302 among boys in Republic of Ireland in 1993 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2024
Highest recorded position: #65 among boys in Northern Ireland, in 2014 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #94 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys