Rina vs Thea
Rina and Theacompared 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 · Girls
In 2020, Rina was ranked #505 and Thea #21 among girls in Norway.
England and Wales · Girls
In 2024, Rina was ranked #2771 and Thea #66 among girls in England and Wales.
Rina and Thea over time
Rina and Thea appear together in 2 published lists, across 62 years of shared records. Thea held the stronger position in more years in 2 of them, Rina 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.
Rina reached its own highest recorded position earlier in 2 of those lists, and Thea 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
Rina and Thea were both ranked in Norway · Girls for 33 years, from 1952 to 2020, ending at #505 and #21.
List by list
Norway · Girls33 shared years, 1952–2020
Rina held the stronger position in 2 of those years, Thea in 31.
Highest recorded here: Rina #391 in 1965, Thea #1 in 2006.
The order changed in 1969: Thea moved ahead. In 1968 they stood at #391 and #395; by 1969 that had become #578 and #528.
Most recent shared year, 2020: Rina #505, Thea #21.
England and Wales · Girls29 shared years, 1996–2024
Rina held the stronger position in 0 of those years, Thea in 29.
Highest recorded here: Rina #1442 in 2002, Thea #46 in 2019.
The order between them never changed and held in this list.
Most recent shared year, 2024: Rina #2771, Thea #66.
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 | Rina | Thea |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | A short form of Dorothea, Theodora, Theresa and other similar-sounding Greek-rooted names. |
| Origin | Not yet recorded | Greek (via Germanic/Scandinavian transmission) |
| Pronunciation | Not yet recorded | /ˈteː.a/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | England and Wales · Girls #2771 (2024) | Norway · Girls #50 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Thea has a recorded origin (Greek (via Germanic/Scandinavian transmission)); Rina does not have one recorded yet.
- Rina has 2 syllables, compared with 1 for Thea.
- A meaning is recorded for Thea; Rina doesn't have one written yet.
- Both names have recorded usage in GB-ENW, NO.
How each name got here
Rina
Popularity journey
First recorded1952
First recorded at #429 among girls in Norway in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1952–2020
Highest recorded position: #391 among girls in Norway, in 1965 (recorded 1952–2020).
Norway · Girls
Most recent2024
Most recently recorded at #2771 among girls in England and Wales, in 2024.
England and Wales · Girls
Thea
Popularity journey
First recorded1950
First recorded at #380 among girls in Norway in 1950 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1950–2025
Highest recorded position: #1 among girls in Norway, in 2006 (recorded 1950–2025).
Norway · Girls
Most recent2025
Most recently recorded at #50 among girls in Norway, in 2025.
Norway · Girls