Archaeologists working in the City of David have discovered an inscription from the 7th century that may have had the name of Zechariah the son of Benaiah (2 Chr 20:14). The inscription was found in a layer of thousands of pottery sherds, oil lamps, and figurines near the Gihon Spring.
From the IAA press release:
While not complete, the inscription presents us with the name of a seventh century BCE figure, which resembles other names known to us from both the Biblical and archaeological record (see examples below) and providing us with a connection to the people living in Jerusalem at the end of the First Temple period. This fascinating find will be presented at Megalim’s Annual Archaeological Conference which will take place on Thursday, August 29th in the City of David.
The most similar name to our inscription is Zechariah the son of Benaiah, the father of the Prophet Jahaziel. The name Zechariah the son of Benaiah appears in 2 Chronicles 20:14 where it states that Jahaziel, son of Zechariah, son of Benaiah, a Levite of the sons of Asaph, prophesized before the Biblical King Jehoshaphat before the nation went off to war against the ancient kingdoms of Ammon and Moab.
Israel Antiquity Authority archaeologists Dr. Joe Uziel and Nahshon Zanton, who discovered the bowl while excavating remains associated with the First Temple period destruction, explained that the letters inscribed on the shard likely date to the 8-7th centuries BCE, placing the production of the bowl sometime between the reign of Hezekiah and the destruction of Jerusalem under King Zedekiah. The archaeologists also explained that the inscription was engraved on the bowl prior to firing, indicating that the inscription originally adorned the rim of the bowl in its entirety, and was not written on a shard after the vessel was broken.
Details about the City of David 14th Annual Archaeological Conference are here.