Uncertain; possibly a modern American creation.
Kawanna is a modern American name likely created in the late 20th century. It may be a rhythmic combination of the prefix 'Ka-' with the name 'Wanna' or 'Anna', or potentially influenced by African or Native American phonetics, though no specific etymological root is confirmed.
Less common today
Kawanna isn't in the latest US Top 1000. It last peaked at #5,156 in 1990.
US births per 5-year period, 1990βpresent (SSA data).