Who coined the name Nanjing?

Zhu Yuanzhang captured Jiqing Road in 1356 AD and renamed it Yingtianfu. In 1368, he proclaimed himself emperor here, and changed Yingtianfu to Nanjing one by one. Since then, a Nanjing official has been recorded. In the 19th year of Yongle in Ming Dynasty (AD 1421), Ming Chengzu moved to Beijing-Shuntianfu, and Nanjing was still the place. The Qing Dynasty was called jiangning house again, but it was still customarily called Nanjing.