Tadei
- Gender
- Boy
- Say it
- tah-DAY
- Origin
- Aramaic
- Style
- New arrival
Tadei is a boys' name of Aramaic origin. Too few babies were given it in the latest year to rank.
What does Tadei mean?
Aramaic: Ukrainian form of Thaddeus, from Aramaic Taddai
Ukrainian form of Thaddeus, the name of one of Jesus's twelve apostles.
Is Tadei a girl's or a boy's name?
Tadei is a boys' name.
How popular is Tadei in the UK?
No boys in the UK were given it in 2025, or too few to be listed. Its busiest year was 2024, with 9 boys.
Names like Tadei
Names given in the same years and the same naming tradition, with a similar sound.
Loki, Tai, Rumi, Timotei, Taio, Ruairi, Kairo, Benji, Aiden, Kayden, Tommaso, Brody
More Aramaic names
Thomas, Tommy, Martha, Barnaby, Barney, Tabitha, Tomas, Tadeo, Tom, Thaddeus, Tomos, Marta, Tommie, Tomi, Saphira, Barnabas
Sources
Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland) and Baby names (Northern Ireland Statistics and Research Agency). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Tadei: name meaning, origin and popularity”, https://www.nameling.co.uk/names/tadei, updated 20 October 2026.