Justin (name) – Wikipedia

Justin is an anglicized form of the Latin given name Justinus, a derivative of Justus, meaning “just”, “fair”, or “righteous”.Justinus was the name borne by various early saints, notably a 2nd-century Christian apologist and a boy martyr of the 3rd century (possibly spurious). The name is also related to the similar Latin name Justinian.As an English name, Justin is common particularly in the …

https://en.wikipedia.org/wiki/Justin_(name)