Ritu · proper noun1
- Mandarin · borrowed from日土
- English todayRitu
c. late 20th c., from the Hanyu Pinyin romanization of the Mandarin 日土 (Rìtǔ).
Ritu · proper noun2
- Sanskrit · borrowed fromऋतु
- English todayRitu
Borrowed from Sanskrit ऋतु (ṛtu).
Etymology from Wiktionary, CC BY-SA 4.0.