Dillan vs Riley-Jay
Dillan and Riley-Jaycompared 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.
England and Wales · Boys
In 2024, Dillan was ranked #2443 and Riley-Jay #2921 among boys in England and Wales.
Dillan and Riley-Jay over time
Dillan and Riley-Jay appear together in 1 published list, across 18 years of shared records. Dillan held the stronger position in more years in 1 of them, Riley-Jay in 0.
In none of those lists did their order change and stay changed.
Dillan reached its own highest recorded position earlier in 1 of those lists, and Riley-Jay 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.
- Repeatedly exchanged positions
Dillan and Riley-Jay changed places 4 times in England and Wales · Boys between 2007 and 2024, ending at #2443 and #2921.
List by list
England and Wales · Boys18 shared years, 2007–2024
Dillan held the stronger position in 10 of those years, Riley-Jay in 6.
Highest recorded here: Dillan #604 in 2008, Riley-Jay #682 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2024: Dillan #2443, Riley-Jay #2921.
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 | Dillan | Riley-Jay |
|---|---|---|
| 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 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, IE | GB-ENW |
| Most recent popularity observation | England and Wales · Boys #2443 (2024) | England and Wales · Boys #2921 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 70/100 |
| International familiarity (demonstration score) | 100/100 | 40/100 |
| Data Confidence | medium | medium |
What the data shows
- Dillan has 2 syllables, compared with 3 for Riley-Jay.
- Both names have recorded usage in GB-ENW.
How each name got here
Dillan
Popularity journey
First recorded1996
First recorded at #573 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 recorded1997–2015
Highest recorded position: #242 among boys in Republic of Ireland, in 1998 (recorded 1997–2015).
Republic of Ireland · Boys
Most recent2024
Most recently recorded at #2443 among boys in England and Wales, in 2024.
England and Wales · Boys
Riley-Jay
Popularity journey
First recorded2007
First recorded at #2741 among boys in England and Wales in 2007 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Boys
Highest recorded2007–2024
Highest recorded position: #682 among boys in England and Wales, in 2012 (recorded 2007–2024).
England and Wales · Boys
Most recent2024
Most recently recorded at #2921 among boys in England and Wales, in 2024.
England and Wales · Boys