Four-syllable boy names provide the perfect balance for a short surname and may impart an elaborate style on your son's name. Boy names with four syllables include a few choices near the top of the popularity lists in the US and around the world, most notably Alexander and Sebastian. Along with Alexander and Sebastian, other four-syllable boy names that make the US Top 1000 include Leonardo,
Meaning: a person who inspires or influences others; a natural light-giving body
