Gender / Sex: boy
Meaning: beam, threshold
Sounds Like: Sail, Sal, Saul, Sol, Seal, Sela, Sully, Sly
Variant forms: Sills
Rank as Last Name (Surname, Family Name): 8882
Sill \s(i)-ll\ as a boy's name is of Old English origin, and the meaning of Sill 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 not a popular first name for men but a very popular surname or last name for both men and women (#8882 out of 88799). (1990 U.S. Census)