//[passport](../../../../index.md)/[com.yandex.passport.api](../../index.md)/[PassportPersonProfile](../index.md)/[Builder](index.md)/[setFirstName](set-first-name.md)

# setFirstName

[passport]\
abstract fun [setFirstName](set-first-name.md)(firstName: String?): [PassportPersonProfile.Builder](index.md)
