About Hiraoka
The surname Hiraoka is of Japanese origin and is written as 平岡 in kanji characters. The first character "平" (hira) means "flat" or "peaceful," while the second character "岡" (oka) means "hill" or "ridge." Therefore, the surname Hiraoka can be interpreted to mean "flat hill" or "peaceful ridge." It is a relatively common surname in Japan.
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The surname Hiraoka is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Hiraoka based on recent US Census records. This is a brief glimpse into the diverse backgrounds of people carrying this surname.
Ranking information for the surname Hiraoka is not currently available.
Here's how to represent Hiraoka in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Hiraoka using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.