Born in 1338

Jan 4 Muhammed V of Granada the eighth Nasrid ruler of the Moorish Emirate of Granada in Al-Andalus on the Iberian Peninsula.
Jan 21 Charles V of France a monarch of the House of Valois who ruled as King of France from 1364 to his death.
Feb 3 Joanna of Bourbon Queen of France as the wife of King Charles V.
Feb 4 Louis King of Sicily King of Sicily from 15 September 1342 until his death. He was a minor upon his succession, and was under a regency until 1354. His actual rule was short, for he died in an outbreak of plague the next year. His reign was marked by civil war
Mar 16 Thomas de Beauchamp 12th Earl of Warwick an English medieval nobleman, and one of the primary opponents of Richard II.
Mar 23 Emperor Go-Kōgon the 4th of the Ashikaga Pretenders during the Period of the Northern and Southern Courts. According to pre-Meiji scholars, his reign spanned the years from 1352 through 1371
Sep 4 Al-Nasir Muhammad Salah al-Din an imam of Yemen who ruled during the period 1372-1391. He was a Zaydi imam and a descendant of the Prophet Muhammad
Oct 2 Ismail II Sultan of Granada the second son of Yusuf I and the ninth Nasrid ruler of the Moorish Emirate of Granada in Al-Andalus on the Iberian Peninsula. He reigned from August 1359 until June 1360
Oct 5 Alexios III of Trebizond Megas Komnenos or Alexius III , Emperor of Trebizond from December 1349 until his death. He is perhaps the best-documented ruler of that country, and his reign is distinguished by a number of religious grants and literary creations
Nov 29 Lionel of Antwerp 1st Duke of Clarence the third son, but the second son to survive infancy, of Edward III of England and Philippa of Hainault. He was so called because he was born at Antwerp. Prince Lionel was a true Fleming; born in Flanders of a Flemish mother and the grandson of William I, Count of Hainaut. He grew to be nearly seven feet in height and, being athletic in proportions, was a champion of whom any country might be proud