Cainan, of Hebrew origin, translates to "possession" or "victory through God". It's derived from the Hebrew word "qayin", which is also the name of Adam and Eve's first son in the Bible. The name was popular among Jews during biblical times but has since been adopted by Christians as well. Cainan was also a character in the Bible, appearing as the seventh generation from Adam in the lineage recorded in the Book of Genesis. In terms of its usage, Cainan is considered an unusual yet distinctive name, often chosen for its biblical significance and unique sound. It typically ranks low in popularity charts due to its rarity, but it has been used consistently throughout history, particularly among religious communities.
"The popularity of the name Cainan seems to have dipped slightly between 2018 and 2021, with fewer births occurring in the latter year."