Worldwide, ใจร้าย (Meany 
, Jaikhaw 
, ใจร้าย) is an extremely rare female forename. Predominantly, ใจร้าย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Meany | United Kingdom, Guatemala, Australia, Ireland, United States |
| Jaikhem, Jaikhaw | Thailand |
Chairai, Heartless, Jaiary, Jaiharw, Jaihaw, Jaihoaw, Jaijate, Jaijhaem, Jaikaw, Jaikawang, Jaikawna, Jaikawng, Jaikhruea, Jaikrua, Jaikrue, Jaimit, Jaimkao, Jaimueang, Jaisabay, Jaisout, Jaithi, Jaitue, Jaiwech, Jaiyawang, Maletic, Meanard, Meanfun, Meanie, Meanjai, Meanlaekoo, Meanlean, Meanmanee, Meanmun, and Meanny
ใจร้าย is also a name for the fictitious and mythical characters: .