Fate or fortune
A creative spelling of the English word 'destiny', which refers to a predetermined course of events. It is derived from the Latin word 'destinare', meaning to make firm or establish.
Less common today
Dystiny isn't in the latest US Top 1000. It last peaked at #8,300 in 1997.
US births per 5-year period, 1990βpresent (SSA data).