Sienna vs Tilla

Sienna and Tillacompared 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 2025, Sienna was ranked #136 and Tilla #422 among girls in Norway.

Sienna and Tilla over time

Sienna and Tilla appear together in 1 published list, across 21 years of shared records. Sienna held the stronger position in more years in 1 of them, Tilla 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.

Tilla reached its own highest recorded position earlier in 1 of those lists, and Sienna 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 · Girls21 shared years, 2005–2025
Sienna held the stronger position in 20 of those years, Tilla in 1.
Highest recorded here: Sienna #123 in 2024, Tilla #296 in 2010.
The order changed in 2006: Sienna moved ahead. In 2005 they stood at #616 and #442; by 2006 that had become #309 and #619.
Most recent shared year, 2025: Sienna #136, Tilla #422.

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 Sienna

Pairs where Sienna shares a published list with another name, each measured inside one registrar's own list.

Sienna vs Layla
Sienna and Layla both rose over the same years in 4 registrars — England and Wales · Girls; New South Wales, Australia · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Sienna · Layla · 30 shared years, 1996–2025 · Moved together in several countries
Poppy vs Sienna
Poppy and Sienna both rose over the same years in 4 registrars — England and Wales · Girls; New Zealand · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Poppy · Sienna · 30 shared years, 1996–2025 · Moved together in several countries
Sienna vs Sofia
Sienna and Sofia both rose over the same years in 4 registrars — England and Wales · Girls; New South Wales, Australia · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Sienna · Sofia · 30 shared years, 1996–2025 · Moved together in several countries
Sienna vs Aurora
Sienna and Aurora both rose over the same years in 3 registrars — England and Wales · Girls; Northern Ireland · Girls; Republic of Ireland · Girls. Each list is measured against its own starting position; the positions are never combined.
Sienna · Aurora · 30 shared years, 1996–2025 · Moved together in several countries

Side by side

Side-by-side comparison of Sienna, Tilla
Field	Sienna	Tilla
Record type	Editorially researched profile	Official statistical record (evidence-only)
Gender usage	female	female
Meaning	From the English word for the orange-red colour, ultimately from the Italian city of Siena, known for its distinctive reddish clay.	Not yet recorded
Origin	English (colour/place name)	Not yet recorded
Pronunciation	/si.ˈɛn.ə/	Not yet recorded
Syllables	2	2
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ	NO
Most recent popularity observation	New South Wales, Australia · Girls #10 (2025)	Norway · Girls #422 (2025)
Pronunciation clarity (demonstration score)	90/100	Not yet recorded
Spelling simplicity (demonstration score)	88/100	94/100
International familiarity (demonstration score)	100/100	40/100
Data Confidence	medium	medium

What the data shows

Sienna has a recorded origin (English (colour/place name)); Tilla does not have one recorded yet.
Sienna and Tilla both have 2 syllables.
A meaning is recorded for Sienna; Tilla doesn't have one written yet.
Both names have recorded usage in NO.

How each name got here

Sienna

Popularity journey

First recorded1996
First recorded at #974 among girls in England and Wales in 1996 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Highest recorded2003–2025
Highest recorded position: #7 among girls in New South Wales, Australia, in 2009 (recorded 2003–2025).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #10 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls

Tilla

Popularity journey

First recorded1976
First recorded at #631 among girls in Norway in 1976 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1976–2025
Highest recorded position: #296 among girls in Norway, in 2010 (recorded 1976–2025).
Norway · Girls
Most recent2025
Most recently recorded at #422 among girls in Norway, in 2025.
Norway · Girls