בַּקְבֻּקְיָהBaqbuqyâh

proper name, masculine: a Levite (Nehemiah 11:17; Nehemiah 12:9; Nehemiah 12:25)

Pronunciation: bak-book-yaw' · Hebrew/Aramaic (Old Testament) · H1229

Same root

בַּקְבֻּקbaqbuq · H1228a bottle (from the gurgling in emptying)
יָהּYâhh · H3050Jah, the sacred name

Where it appears

Appears 3 times in the Bible.

Nehemiah 11:17 Also Mattaniah son of Mica, son of Zabdi, a descendant of Asaph, who led in thanksgiving and prayer. Also Bakbukiah, who was Mattaniah’s assistant, and Abda son of Shammua, son of Galal, son of Jeduthun.
Nehemiah 12:9 Their associates, Bakbukiah and Unni, stood opposite them during the service.
Nehemiah 12:25 This included Mattaniah, Bakbukiah, and Obadiah. Meshullam, Talmon, and Akkub were the gatekeepers in charge of the storerooms at the gates.

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).