Billie is a unisex given name. It is a variant spelling of Billy, an English nickname for William and its masculine and feminine variants. It has also been used as a feminine nickname for etymologically unrelated names such as Lillian.
From Wikipedia
Billie first appears in the data in 2014 and has been recorded in 12 different years as a girl's name. Its single biggest year was 2023 with 459 babies (rank #35 that year). In 2025 it was given to 442 girls (rank #33). The name has been rising over the last five years.
Numerology of Billie
In Pythagorean numerology, every letter has a value from 1 to 9. Adding the letters of Billie yields these three numbers โ a playful read on the name's character.
4Destiny numberThe builderPractical, steady, gets results through hard work.Sum of every letter. The overall character a name carries.
5Soul urgeThe free spiritCurious, restless, energised by change.Sum of the vowels โ what's said to drive the heart.
8PersonalityThe achieverDriven, capable, comfortable wielding influence.Sum of the consonants โ the outer impression.
Numerology isn't science โ it's name-themed fortune-telling. Enjoy it that way.