| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| 1 | Staffansson | 0 |
| 2 | Stanson | 0 |
| 3 | Staphanson | 0 |
| 4 | Steen | 1 |
| 5 | Steenson | 0 |
| 6 | Steensson | 0 |
| 7 | Steevense | 0 |
| 8 | Stefanyszyn | 1 |
| 9 | Steffensen | 0 |
| 10 | Steinson | 0 |
| 11 | Stempson | 0 |
| 12 | Stemson | 0 |
| 13 | Stensen | 0 |
| 14 | Stenson | 1 |
| 15 | Stensson | 0 |
| 16 | Stephansen | 0 |
| 17 | Stephens | 13 |
| 18 | Stephensen | 1 |
| 19 | Stephenson | 91 |
| 20 | Stephensson | 0 |
| 21 | Stevens | 15 |
| 22 | Stevensen | 0 |
| 23 | Stevenson | 99 |
| 24 | Steverson | 0 |
| 25 | Stevinson | 1 |
| 26 | Stevison | 1 |
| 27 | Stinsen | 0 |
| 28 | Stinson | 21 |
| 29 | Stiverson | 0 |
| 30 | Stivinson | 0 |