Byll

English, diminutive of William

"resolute protection"

Byll Origin and Meaning

The name Byll is a boy's name.

Byll is an uncommon masculine name that appears to be a variant spelling of Bill, which itself is traditionally a diminutive of William. The unusual 'y' spelling gives this classic name a contemporary twist while maintaining its familiar sound. William, from which it ultimately derives, has Germanic origins meaning 'resolute protection' or 'willing defender.' Unlike the traditional William or even Bill, the Byll spelling remains extremely rare in usage statistics. This alternative spelling might appeal to parents seeking a familiar-sounding name with a unique written form. The name's brevity and strong consonant sounds give it a bold, straightforward quality despite its unconventional spelling.