Trillian
Literary name
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Updated Sat Apr 12 2025
Trillian Origin and Meaning
The name Trillian is a girl's name.
Douglas Adams invented this name for a character (aka Tricia) in Hitchhiker's Guide to the Galaxy. It has a nice, trilly sound, and is accessible via its kinship with Gillian/Jillian.
Lists containing the name Trillian
- Baby Names from Books
- Invented Girl Names
- Invented Baby Names
- Dog Names
- Names Created by Authors
- Girls Names That Start With T
Famous People Named Trillian
- Trillian Smith (b. 2001)son of rapper Busta Rhymes