Sill Meaning | Baby Name Meaning and Origin

A-Z Names "S" Names Names by Origin British Names

By Noah Blackwell
Modern Naming Trends Expert

Updated on September 05, 2024

Sill

US Popularity Rank: None

Origin: British

Meaning: beam, threshold

Sill as a boy's name is of Old English origin, and the meaning of Sill is "beam, threshold".