- Ruck
- Ruddick
- Rudge
- Rudland
- Rudman
- Ruehl
- Ruesch
- Ruff
- Ruffles
- Rufus
- Rule
- Rulens
- Rumball
- Rumbold
- Rumney
- Rumons
- Runge
- Rusbridge
- Ruscoe
- Ruse
- Rush
- Emily (between 1870 and 1871 - )
- Rushton
- Russel
- Russell
- Russen
- Russo
- Russu
- Rusted
- Rutherford
- Rutland
- Rutson
- Maria (between 1806 and 1807 - circa 1856)
- Rutt
- Rutter
- Ryall
- Ryan
- Rycroft
- Rydall
- Ryder
- Rye
- S.
- Hannah (between 1752 and 1769 - )
- Saar
- Sabbage
- Sabine
- Sable
- Sackett
- Sackville
- Sadleir
- Sadler
- Sage
- Sagers
- Sahlstrom
- Sains
- Sale
- Sales
- Salisbury
- Sall
- Sallis
- Salmans
- Salmon