history - If the letter J is only 400–500 years old, was there a J sound that preceded the design of the letter?
I understand that the letter "J" is relatively new — perhaps 400–500 years old. But since there has long been important names that begin with J, such as Jesus, Joshua, Justinian, etc., and which predate the introduction of a special letter, does that mean that the "J" sound predated the letter, or were such famous names spelled and pronounced differently? Answer The answer to this is.... complicated. The letter J is, as you mentioned, relatively recent, and originated as a variant of the letter I. Why that happens is a little complicated, and requires unpacking some assumptions in your question. In the original languages (Latin, Greek, Hebrew) which provide us with the names Jesus, Joseph, Justinian, etc., the sound which we write as J was pronounced as the English letter Y. (Just to make things confusing for English speakers, the phonetic symbol for this sound is [j].) In Latin, the letter for this was I/i, in Greek it was Ι/ι (iota), and in Hebrew it was י (yod)...