お七しち夜や

noun

name-giving ceremony; seventh-night celebration

A traditional Japanese ceremony held on the seventh night after a baby's birth, where the baby's name is formally announced and celebrated with family.

• お七しち夜やで赤あかちゃんの名な前まえを親しん戚せきに披ひ露ろうした。

  We announced the baby's name to relatives at the seventh-night celebration.