Hajni pronounced Hi-nee,

1) A Hungarian girls name, shortened version of Hajnal or Hajnalka

2) an eccentric genius, who relishes in learning about random useless information. Usually a hermit. When in crowds becomes an audience vacuum, mesmerizing crowds with knowledge and suprising wit.

3) Not to be confused with: Heini - backside, Heini - as in Heiniken beer, Haj - Muslim pilgrimage