15 baby names with a similar sound and feel to Hiroaki.
You searched for names like
"clay settlement, clay farm"
"victorious, triumphant (from Sanskrit vijaya)"
"to move quickly; to hurry with purpose"
"melodic South Indian given name"
"Lion; brave warrior"
"clear, bright, famous"
"smoky city"
"from Aquino (water town)"
"small child, young one"
"oarsman; counsel and power"
"descendant of the hard hero"
"visitor, traveler"
"possibly from Jay (victory) + -co (suffix)"
"ford of the Welshmen, river crossing"
"man, human being"