Bilson as a Baby Name. Meaning and Origin of Bilson

What is the meaning of the name Bilson ?

The baby name Bilson is a Male name , 2 syllables long and is pronounced BILL-sən (IPA: /ˈbɪlsən/).

Bilson is English in Origin.

Bilson is an English surname-turned-given name formed as a patronymic: “son of Bill,” with Bill a medieval diminutive of William (from Germanic wil “will, desire” + helm “helmet, protection”), yielding the sense “son of the resolute protector.” In some cases it may also be locational, referring to families from Bilson in the Forest of Dean, Gloucestershire. The spelling with one l likely reflects dialectal simplification alongside the more common Billson.

Recorded as a surname since the late Middle Ages - borne by figures such as Bishop Thomas Bilson (1547–1616) - Bilson began occasional use as a given name in the late 20th and early 21st centuries, aligned with the broader Anglophone fashion for adopting surnames as first names. Variants include Billson and Belson; related forms linked by meaning are Wilson and Williamson. Bilson remains rare, modern-sounding, and broadly unisex in contemporary usage.

⚙ Bilson is a rare name. Across 26 countries, we found 111 recorded uses of it.