Lucky, fortunate, or happy
Phelix is a rare creative spelling of the Latin name Felix. It carries the same etymological roots signifying good luck and success, though the 'Ph' prefix gives it a more modern or Greek-inspired aesthetic.
Less common today
Phelix isn't in the latest US Top 1000. It last peaked at #4,957 in 2017.
US births per 5-year period, 1990βpresent (SSA data).