Siham vs Tia
Siham and Tiacompared 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 2024, Siham was ranked #512 and Tia #350 among girls in Norway.
England and Wales · Girls
In 2024, Siham was ranked #5891 and Tia #603 among girls in England and Wales.
Siham and Tia over time
Siham and Tia appear together in 2 published lists, across 47 years of shared records. Tia held the stronger position in more years in 2 of them, Siham 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.
Tia reached its own highest recorded position earlier in 2 of those lists, and Siham 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
Siham and Tia changed places 7 times in Norway · Girls between 1991 and 2024, ending at #512 and #350.
List by list
England and Wales · Girls27 shared years, 1997–2024
Siham held the stronger position in 0 of those years, Tia in 27.
Highest recorded here: Siham #1045 in 2005, Tia #53 in 2001.
The order between them never changed and held in this list.
Most recent shared year, 2024: Siham #5891, Tia #603.
Norway · Girls20 shared years, 1991–2024
Siham held the stronger position in 4 of those years, Tia in 16.
Highest recorded here: Siham #330 in 2015, Tia #184 in 2012.
The order changed in 2024: Tia moved ahead. In 2023 they stood at #455 and #486; by 2024 that had become #512 and #350.
Most recent shared year, 2024: Siham #512, Tia #350.
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 | Siham | Tia |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, NO | GB-ENW, GB-NIR, GB-SCT, IE, NO |
| Most recent popularity observation | Norway · Girls #512 (2024) | Norway · Girls #362 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 95/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Siham has 2 syllables, compared with 1 for Tia.
- Both names have recorded usage in GB-ENW, NO.
How each name got here
Siham
Popularity journey
First recorded1978
First recorded at #646 among girls in Norway in 1978 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1978–2024
Highest recorded position: #330 among girls in Norway, in 2015 (recorded 1978–2024).
Norway · Girls
Most recent2024
Most recently recorded at #5891 among girls in England and Wales, in 2024.
England and Wales · Girls
Tia
Popularity journey
First recorded1991
First recorded at #672 among girls in Norway in 1991 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1996–2024
Highest recorded position: #53 among girls in England and Wales, in 2001 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #362 among girls in Norway, in 2025.
Norway · Girls