Inger-Marie vs Thea
Inger-Marie 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 1989, Inger-Marie was ranked #668 and Thea #61 among girls in Norway.
Inger-Marie and Thea over time
Inger-Marie and Thea appear together in 1 published list, across 12 years of shared records. Thea held the stronger position in more years in 1 of them, Inger-Marie 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.
Inger-Marie reached its own highest recorded position earlier in 1 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.
List by list
Norway · Girls12 shared years, 1950–1989
Inger-Marie held the stronger position in 2 of those years, Thea in 10.
Highest recorded here: Inger-Marie #327 in 1950, Thea #61 in 1989.
The order changed in 1974: Thea moved ahead. In 1973 they stood at #366 and #432; by 1974 that had become #604 and #262.
Most recent shared year, 1989: Inger-Marie #668, Thea #61.
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.
Where to go next
Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.
Other comparisons involving Thea
Pairs where Thea shares a published list with another name, each measured inside one registrar's own list.
- Thea vs Eva
Over 63 shared years in Norway · Girls, Thea rose about as far as Eva fell — from #380 and #9 in 1950 to #50 and #22 in 2025.
Thea · Eva · 63 shared years, 1950–2025 · Mirrored each other
- Thea vs Heidi
Over 63 shared years in Norway · Girls, Thea rose about as far as Heidi fell — from #380 and #232 in 1950 to #50 and #437 in 2025.
Thea · Heidi · 63 shared years, 1950–2025 · Mirrored each other
- Thea vs Kristine
Over 63 shared years in Norway · Girls, Thea rose about as far as Kristine fell — from #380 and #159 in 1950 to #50 and #244 in 2025.
Thea · Kristine · 63 shared years, 1950–2025 · Mirrored each other
- Thea vs Nina
Over 63 shared years in Norway · Girls, Thea rose about as far as Nina fell — from #380 and #103 in 1950 to #50 and #195 in 2025.
Thea · Nina · 63 shared years, 1950–2025 · Mirrored each other
Side by side
| Field | Inger-Marie | 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 | 4 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Girls #668 (1989) | Norway · Girls #50 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 58/100 | 95/100 |
| International familiarity (demonstration score) | 40/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Thea has a recorded origin (Greek (via Germanic/Scandinavian transmission)); Inger-Marie does not have one recorded yet.
- Inger-Marie has 4 syllables, compared with 1 for Thea.
- A meaning is recorded for Thea; Inger-Marie doesn't have one written yet.
- Both names have recorded usage in NO.
How each name got here
Inger-Marie
Popularity journey
First recorded1945
First recorded at #245 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–1989
Highest recorded position: #245 among girls in Norway, in 1945 (recorded 1945–1989).
Norway · Girls
Most recent1989
Most recently recorded at #668 among girls in Norway, in 1989.
Norway · 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