Crown or garland
Stepfon is a modern American phonetic variant of the Greek name Stephen. It derives from the word 'stephanos', referring to the wreath or crown given to victors in ancient contests.
Less common today
Stepfon isn't in the latest US Top 1000. It last peaked at #4,052 in 1990.
Theoretical physicist and cosmologist
US births per 5-year period, 1990βpresent (SSA data).