Luis vs Zack
Luis and Zackcompared 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.
Northern Ireland · Boys
In 2020, Luis was ranked #334 and Zack #159 among boys in Northern Ireland.
Republic of Ireland · Boys
In 2025, Luis was ranked #468 and Zack #179 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Luis was ranked #478 and Zack #181 among boys in Scotland.
England and Wales · Boys
In 2025, Luis was ranked #639 and Zack #385 among boys in England and Wales.
Luis and Zack over time
Luis and Zack appear together in 3 published lists, across 63 years of shared records. Zack held the stronger position in more years in 3 of them, Luis in 0.
In none of those lists did their order change and stay changed.
Luis reached its own highest recorded position earlier in 2 of those lists, and Zack 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.
- Longest-running competitions
Luis and Zack were both ranked in England and Wales · Boys for 30 years, from 1996 to 2025, ending at #639 and #385.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Boys within 2 years — Luis #209 in 2007, Zack #138 in 2007.
List by list
England and Wales · Boys30 shared years, 1996–2025
Luis held the stronger position in 0 of those years, Zack in 30.
Highest recorded here: Luis #176 in 2005, Zack #138 in 2010.
The order between them never changed and held in this list.
Most recent shared year, 2025: Luis #639, Zack #385.
Republic of Ireland · Boys21 shared years, 2000–2025
Luis held the stronger position in 0 of those years, Zack in 21.
Highest recorded here: Luis #348 in 2002, Zack #140 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2025: Luis #468, Zack #179.
Northern Ireland · Boys12 shared years, 2002–2020
Luis held the stronger position in 0 of those years, Zack in 12.
Highest recorded here: Luis #209 in 2007, Zack #138 in 2007.
The order between them never changed and held in this list.
Most recent shared year, 2020: Luis #334, Zack #159.
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 | Luis | Zack |
|---|---|---|
| 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 | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE, NO | GB-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Norway · Boys #380 (2025) | Republic of Ireland · Boys #179 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Luis and Zack both have 1 syllable.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Luis
Popularity journey
First recorded1946
First recorded at #276 among boys in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1996–2025
Highest recorded position: #176 among boys in England and Wales, in 2005 (recorded 1996–2025).
England and Wales · Boys
Most recent2025
Most recently recorded at #639 among boys in England and Wales, in 2025.
England and Wales · Boys
Zack
Popularity journey
First recorded1996
First recorded at #188 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 recorded1998–2024
Highest recorded position: #135 among boys in Northern Ireland, in 2011 (recorded 1998–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #385 among boys in England and Wales, in 2025.
England and Wales · Boys