Shiv has 5 different meanings across 2 categories:
Noun · Proper Noun
a knife used as a weapon
A knife, especially a makeshift one fashioned from something not normally used as a weapon (like a plastic spoon or a toothbrush).
To stab someone with a shiv.
A male given name from Sanskrit mainly used in India.
A diminutive of the female given name Siobhan.