Where does “ਕੁਆਰਪਣ” come from?

ਕੁਆਰਪਣ (Punjabi) comes from Punjabi ਕੁਆਰਾ, from Sanskrit कुमार — prince, heir apparent associated in the kingdom...

ਕੁਆਰਪਣ (Punjabi): state of being unmarried; of men bachelorhood, of women spinsterhood