Sill - Name Meaning and Origin

The boy's name Sill \s(i)-ll\ is of Old English origin, and its meaning is "beam, threshold".

Sill has 1 variant form: Sills.

Baby names that sound like Sill are Sail, Sal, Saul, Sol, Seal, Sela, Sully and Sly.

Sill is a very rare male first name and a very popular surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Sill. Click here to compare Sill with related baby names.