Supplanter or bird; a modern combination name.
Jaileen is a modern American invention, likely created by combining the popular prefix 'Jai' with the suffix 'leen'. It is often associated with the name Jane or James, meaning 'supplanter', or the name Eileen, which may mean 'bird' or 'bright'.
Less common today
Jaileen isn't in the latest US Top 1000. It last peaked at #2,221 in 1999.
US births per 5-year period, 1990–present (SSA data).
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