What does Dilys mean?
Dilys /di-lys/ [2 sylls.] as a girls' name is pronounced de-LEES. It is of Welsh origin, and the meaning of Dilys is "perfect; true, reliable". Dates from the mid-19th century.
Affiliated girl name: Nerys.Kreatif forms: Dalys, Delys. [more]
How popular is Dilys?
Dilys is an uncommon given name for women. Dilys is a rare last name too for both adults and children. (2000 U.S. Census)
Displayed below is the birth name popularity of Dilys for girls. Dilys has not made it into the Top 1000 thus far. (2014 Birth Statistics)