Modern coinage, possibly meaning daily or bright
Daileny is a modern invented name, likely a creative variation of names like Delaney or Dailey. It may be influenced by the English word daily or the Spanish name Dayana, though it lacks a singular historical etymology. It is primarily used within Hispanic-American communities as a unique rhythmic choice.
About 20 girls were named Daileny in 2025.
US births per 5-year period, 1990–present (SSA data).