Unknown; possibly a modern phonetic variant of Katie or Keity.
Keydi is a modern name with no established etymological root. It is likely a creative phonetic spelling of names like Katie or the Spanish-influenced Keity, often used in Latin American communities as a contemporary invention. Because it lacks a traditional history, its meaning is generally associated with the names it mimics, such as 'pure'.
About 5 girls were named Keydi in 2025.
US births per 5-year period, 1990–present (SSA data).
