Wisdom
Sophee is a modern phonetic spelling of the Greek name Sophia. It shares the same etymological root meaning 'wisdom' and has been used as a creative alternative to the more traditional Sophie or Sophia.
Less common today
Sophee isn't in the latest US Top 1000. It last peaked at #3,775 in 2011.
US births per 5-year period, 1990βpresent (SSA data).