Follower of Christ or God is gracious
A modern American blend likely combining the prefix 'Kr-' from names like Kristina or Kristen with the name Shauna. It carries the combined spiritual significance of 'follower of Christ' and the Hebrew-derived 'God is gracious'.
Less common today
Krishauna isn't in the latest US Top 1000. It last peaked at #9,216 in 1996.
US births per 5-year period, 1990βpresent (SSA data).