Peak popularity
2009
Usually for
Girls
Trend
Holding steady
Holding steady.
Popularity of Trillian since 2007
Babies named Trillian per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls | Boys |
|---|---|---|
| 2000s | 20 | 0 |
| 2010s | 17 | 5 |
| 2020s | 0 | 0 |
T is for Trillian, our favorite little girl.
“T is for Trillian…”
In a Mallowby alphabet book, Trillian's letter becomes Trillian's page: hand-illustrated, printed hardcover or paperback, made just for them.
Make Trillian's bookBooks for siblings or grandkids? The second book is 15% off.