Jacek vs Sander
Jacek and Sandercompared 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.
Norway · Boys
In 1995, Jacek was ranked #593 and Sander #60 among boys in Norway.
England and Wales · Boys
In 2017, Jacek was ranked #3040 and Sander #4812 among boys in England and Wales.
Jacek and Sander over time
Jacek and Sander appear together in 1 published list, across 21 years of shared records. Jacek held the stronger position in more years in 1 of them, Sander 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.
Jacek reached its own highest recorded position earlier in 1 of those lists, and Sander 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.
List by list
Norway · Boys21 shared years, 1968–1995
Jacek held the stronger position in 13 of those years, Sander in 8.
Highest recorded here: Jacek #124 in 1974, Sander #60 in 1995.
The order changed in 1988: Sander moved ahead. In 1987 they stood at #384 and #419; by 1988 that had become #475 and #386.
Most recent shared year, 1995: Jacek #593, Sander #60.
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 | Jacek | Sander |
|---|---|---|
| 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 | |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, IE, NO | GB-ENW, NO |
| Most recent popularity observation | England and Wales · Boys #4001 (2022) | Norway · Boys #38 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Jacek and Sander both have 2 syllables.
- Both names have recorded usage in GB-ENW, NO.
How each name got here
Jacek
Popularity journey
First recorded1956
First recorded at #426 among boys in Norway in 1956 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1956–1995
Highest recorded position: #116 among boys in Norway, in 1969 (recorded 1956–1995).
Norway · Boys
Most recent2022
Most recently recorded at #4001 among boys in England and Wales, in 2022.
England and Wales · Boys
Sander
Popularity journey
First recorded1968
First recorded at #555 among boys in Norway in 1968 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1968–2025
Highest recorded position: #2 among boys in Norway, in 2000 (recorded 1968–2025).
Norway · Boys
Most recent2025
Most recently recorded at #38 among boys in Norway, in 2025.
Norway · Boys