Dean vs Rhys
Dean and Rhyscompared 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.
New South Wales, Australia · Boys
In 1999, Dean was ranked #84 and Rhys #73 among boys in New South Wales, Australia.
New Zealand · Boys
In 1991, Dean was ranked #92 and Rhys #78 among boys in New Zealand.
Republic of Ireland · Boys
In 2025, Dean was ranked #432 and Rhys #179 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2023, Dean was ranked #348 and Rhys #200 among boys in Northern Ireland.
Scotland · Boys
In 2024, Dean was ranked #727 and Rhys #218 among boys in Scotland.
England and Wales · Boys
In 2024, Dean was ranked #651 and Rhys #355 among boys in England and Wales.
Dean and Rhys over time
Dean and Rhys appear together in 5 published lists, across 114 years of shared records. Rhys held the stronger position in more years in 3 of them, Dean in 2.
The order between them changed and held in 4 of those lists — a change in that published list, never a claim that one name displaced the other.
Dean reached its own highest recorded position earlier in 5 of those lists, and Rhys 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 1999, Rhys moved ahead of Dean in New South Wales, Australia · Boys — #79 and #80 the year before became #84 and #73.
- Longest-running competitions
Dean and Rhys were both ranked in Republic of Ireland · Boys for 36 years, from 1988 to 2025, ending at #432 and #179.
List by list
Republic of Ireland · Boys36 shared years, 1988–2025
Dean held the stronger position in 17 of those years, Rhys in 19.
Highest recorded here: Dean #24 in 1993, Rhys #65 in 2010.
The order changed in 2007: Rhys moved ahead. In 2006 they stood at #69 and #104; by 2007 that had become #79 and #76.
Most recent shared year, 2025: Dean #432, Rhys #179.
England and Wales · Boys29 shared years, 1996–2024
Dean held the stronger position in 0 of those years, Rhys in 29.
Highest recorded here: Dean #80 in 1996, Rhys #49 in 2006.
The order between them never changed and held in this list.
Most recent shared year, 2024: Dean #651, Rhys #355.
Northern Ireland · Boys24 shared years, 1997–2023
Dean held the stronger position in 2 of those years, Rhys in 21.
Highest recorded here: Dean #45 in 1997, Rhys #25 in 2008.
The order changed in 1999: Rhys moved ahead. In 1998 they stood at #51 and #83; by 1999 that had become #64 and #64.
Most recent shared year, 2023: Dean #348, Rhys #200.
New South Wales, Australia · Boys16 shared years, 1984–1999
Dean held the stronger position in 14 of those years, Rhys in 2.
Highest recorded here: Dean #36 in 1985, Rhys #49 in 1991.
The order changed in 1999: Rhys moved ahead. In 1998 they stood at #79 and #80; by 1999 that had become #84 and #73.
Most recent shared year, 1999: Dean #84, Rhys #73.
New Zealand · Boys9 shared years, 1975–1991
Dean held the stronger position in 6 of those years, Rhys in 3.
Highest recorded here: Dean #32 in 1975, Rhys #77 in 1988.
The order changed in 1991: Rhys moved ahead. In 1990 they stood at #82 and #94; by 1991 that had become #92 and #78.
Most recent shared year, 1991: Dean #92, Rhys #78.
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 | Dean | Rhys |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Behind the Name hedges the meaning with 'probably' — possibly derived from a root meaning 'ardour' or 'enthusiasm'. |
| Origin | Not yet recorded | Welsh, from Old Welsh Ris |
| Pronunciation | /riːs/ | |
| Syllables | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #432 (2025) | Republic of Ireland · Boys #179 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Rhys has a recorded origin (Welsh, from Old Welsh Ris); Dean does not have one recorded yet.
- Dean and Rhys both have 1 syllable.
- A meaning is recorded for Rhys; Dean doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Dean
Popularity journey
First recorded1956
First recorded at #95 among boys in New Zealand in 1956 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New Zealand · Boys
Highest recorded1956–1991
Highest recorded position: #13 among boys in New Zealand, in 1967 (recorded 1956–1991).
New Zealand · Boys
Most recent2025
Most recently recorded at #432 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Rhys
Popularity journey
First recorded1975
First recorded at #85 among boys in New Zealand in 1975 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New Zealand · Boys
Highest recorded1997–2024
Highest recorded position: #25 among boys in Northern Ireland, in 2008 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #179 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys