Modern American creation, likely combining Ty with the suffix -shae.
Tyshae is a contemporary American name without a singular historical etymology. It is likely a rhythmic blend of the prefix 'Ty-' (often found in names like Tyra or Tyler) and the popular phonetic suffix '-shae' or '-shay'. As a modern invention, its meaning is often associated with the individual identity of the bearer rather than ancient roots.
Fewer than 5 girls were named Tyshae in 2025.
US births per 5-year period, 1990–present (SSA data).