出しゅっ生しょう名めい

noun

birth name

Refers to the name given at birth, especially when it differs from a later name (e.g., after adoption, marriage, or a legal name change).

• 彼かの女じょの出しゅっ生しょう名めいは田た中なか花はな子こですが、結けっ婚こんして山やま田だ花はな子こになりました。

  Her birth name was Hanako Tanaka, but after marriage she became Hanako Yamada.