- Squire
- Squires
- St John
- Stace
- Stanley
- Stanwood
- Starr
- Steenberg
- Stillman
- Stoddard
- Stolp
- Stone
- Stowe
- Strong
- Strough
- Strowde
- Summers
- Sutliff
- Suydan
- Sweetland
- Symons
- Taillefer
- Talcott
- Talvas
- Tanfield
- Tapp
- Taylor
- Terry
- Thomas
- Thompson
- Thurgrym
- Tinker
- Titus