Kray is an unusual and distinctive given name of English origin, derived from Old Norse elements 'krá' meaning 'powerful' or 'strong', combined with 'guma' which means 'man'. This name has gained notable recognition due to its association with the notorious Kray twins, Reginald and Ronald, infamous for their role in organized crime in London during the mid-20th century. However, it's essential to note that this name predates their notoriety and carries a rich history independent of their infamy.
The name Kray experienced some popularity in the early to mid-1990s, with a total of 16 babies named Kray born between 1992 and 1994. However, there was no apparent trend towards increasing or decreasing usage during these years, as the number of births fluctuated around this figure.