Countless or ten thousand
Derived from the Greek word 'myrios', meaning 'innumerable' or 'countless'. In ancient Greek mathematics, it specifically denoted the number ten thousand, and it serves as the root for the English word 'myriad'. It is a rare choice that offers a scholarly alternative to names like Maya or Myra.
Fewer than 5 girls were named Myria in 2025.
US births per 5-year period, 1990–present (SSA data).