Ivaylo or Ivailo (Bulgarian: Ивайло) is a masculine name of Bulgarian origin, often given in reference to the medieval leader Ivaylo of Bulgaria. The name is likely derived from the Bulgarian name Vulo, meaning "wolf."[1] Ivaylo may refer to:
- Ivaylo Kirov, Bulgarian association football player
- Ivaylo Petkov, Bulgarian footballer
- Ivaylo Rusev, Bulgarian footballer
- Ivaylo Zafirov, Bulgarian footballer
- Ivaylo Todorov
- Ivaylo Haralampiev
- Ivaylo Loubomerov
- Ivaylo Tsachev
- Ivaylo Hadjiev