Siwan

A girls’ name with no widely documented etymology — two syllables, given to 3 babies a year in England and Wales.

Babies a year
3
England and Wales, 2025
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#5927
3 babies

Siwan by the numbers

In 2025, 3 babies in England and Wales were named Siwan.

What we can tell you about Siwan

Not every name has a meaning to trace. Plenty are coined rather than inherited — invented outright, blended from two names, or respelled from an older one — and where we cannot find an etymology we can stand behind, we would rather say so than make one up. What follows comes from the birth records themselves.

Spelled almost the same

Other names in the records within a letter or two of Siwan. Close spellings are not always related names, but they are usually worth seeing together.

  • SianGod is gracious; Welsh form of Jane8 in England and Wales (2025)
  • Sivana hebrew month name; ninth month18 in the US (2017)
  • Simanhearkening or obedience6 in the US (2017)
  • Sifan8 in the US (2017)
  • Sloanwarrior; from gaelic sluaghadh584 in the US (2017)
  • Susanlily or graceful lily277 in the US (2017)

Sounds like Siwan

Names that are said the same way as Siwan, however they are written. Sounding alike does not mean they share a history.

Names about as common as Siwan

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