What Buddhist name should a child read when he is in poor health?

Reciting popular books and heart sutra (or copying) is not limited. The more the better, the more the better.

May this merit be returned to the current debtor of (name), and may the children be happy and easy to raise. May the current debt collectors get out of their misery as soon as possible, enjoy themselves as soon as possible, leave the six divisions in the wheel of karma and live a paradise.

May the Buddha be merciful and bless him, restore his health and never get sick and worry-free.