Boy
Germanic
2 syllables
Billy
BIL-ee
/ˈbɪl.i/
"Resolute protector" — a warm, everyman classic built on centuries of William
Billy is a diminutive of William, from the Old Germanic Willahelm meaning will-helmet or resolute protector. It became an independent given name popular in America and Britain throughout the 20th century. Billy carries a rugged, unpretentious warmth and has been borne by outlaws, presidents, musicians, and screen legends alike.
Quick Facts
Letters5
SyllablesBil · ly
GenderBoy
OriginGermanic
Root WordWillahelm (wil + helm)
MeaningResolute protector
PopularityModerately Popular
Peak Year1950
Trend
→ Stable
Name DayJanuary 10
Nicknames
BillWillyWill
About the Name Billy
Billy means resolute protector as a nickname for William, from the Germanic wil (will) and helm (helmet, protection).
Billy is a diminutive of William, a name brought to England by the Normans in 1066.
Billy was extremely popular mid-20th century in the US and UK. It remains well-known but is now less frequently chosen.
Billy Ray, Billy Dean, and Billy Joe are classic American combinations full of personality.
Billy suggests down-to-earth charisma, a sense of humor, and a magnetic likeability that draws people in.
The standard spelling is Billy. Billie is the common feminine variant and sometimes used as a gender-neutral spelling.
Personality of Billy
Perceived character traits commonly associated with people named Billy
Creativity
80%
Elegance
48%
Independence
82%
Intelligence
72%
Strength
74%
Warmth
90%
Famous People Named Billy
B
Billy Joel
American singer-songwriter known as the Piano Man
B
Billy the Kid
Legendary American outlaw of the Wild West
B
Billy Crystal
American comedian and actor known for When Harry Met Sally
Middle Names for Billy
Beautiful combinations that flow well with Billy
Billy Ray
Billy Dean
Billy Wayne
Billy Lee
Billy Dale
Billy Joe
Billy Earl
Billy Gene
Billy Frank
Billy Jack
Names Similar to Billy
Similar Sound
Similar Meaning
Sibling Name Ideas
History of Billy
1066
William the Conqueror invades England, making William the dominant name for centuries
1859
Billy the Kid born, embodying the name's frontier American spirit
1950
Billy reaches peak popularity in the United States
1973
Billy Joel releases Piano Man, cementing the name in American culture
Numerology & Symbolism of Billy
6
Destiny Number
Sum of all letters
9
Soul Urge
Sum of vowels
♍
Zodiac Affinity
Taurus
6
Lucky Number
Personal power digit
🎨
Lucky Color
Green
💎
Lucky Stone
Jade
🌸
Lucky Flower
Daffodil
Billy Around the World
How Billy is written in different languages and scripts
بيلي
Arabic
ビリー
Japanese
Билли
Russian
빌리
Korean
比利
Chinese
Μπίλι
Greek
बिली
Hindi
בילי
Hebrew
Looking for Name Ideas?
Explore our name inspiration guides