Loi (surname)
| Language | Chinese, Vietnamese, Meitei, Punjabi, others |
|---|---|
| Origin | |
| Meaning | Chinese (雷): "thunder" |
| Other names | |
| Variant forms | Punjabi (Loi) |
Loi is a surname of various origins. It may be a Punjabi surname common among (and exclusive to) Jatt Sikhs in Punjab, one of three Chinese surnames (雷, 呂, 黎), or a traditional surname from Sardinia.