| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 641 | Wselfwulf | Anglo-Saxon | Wolf of slaughter. | M | |
| 642 | Wulf | Anglo-Saxon | Wolf. | M | |
| 643 | Wulfgar | Anglo-Saxon | Wolf spear. | M | |
| 644 | Wulfhere | Anglo-Saxon | Name of a king. | M | |
| 645 | Wurt | Anglo-Saxon | Worthy. | M | |
| 646 | Wylie | Anglo-Saxon | Enchanting. | M | |
| 647 | Wyman | Anglo-Saxon | Fighter. | M | |
| 648 | Wynchell | Anglo-Saxon | Drawer of water. | M | |
| 649 | Wyne | Anglo-Saxon | Friend. | M | |
| 650 | Yrre | Anglo-Saxon | Anger. | M | |