Unknown; possibly a modern American creation
Lashai is a modern American name with no singular, definitive etymological root. It is likely a creative combination of the popular 'La-' prefix with the name Shai, which can have Hebrew origins meaning 'gift', or it may be a phonetic variation of the French name Lachai. Because of its modern and inventive nature, it is often chosen for its unique sound rather than a traditional historical meaning.
Less common today
Lashai isn't in the latest US Top 1000. It last peaked at #4,977 in 1995.
US births per 5-year period, 1990βpresent (SSA data).