Jaylein is of Hebrew origin, meaning 'may God protect'. It's a unique and distinct name that stands out due to its uncommon usage. In some cultures, it might be considered unisex, although it's more commonly given to girls. The name Jaylein can be associated with intelligence, as the letter 'J' in English is often linked with wisdom and knowledge.
"Jaylein saw steady growth in popularity with 5 births each in 2009 and 2010, followed by a jump to 6 births in 2012, totalling 16 babies named Jaylein during this period."