1 Chronicles 9:4 - Ellicott's Commentary On The Whole Bible

Uthai the son of Ammihud, the son of Omri, the son of Imri, the son of Bani. — Nehemiah 11:4 traces this line thus: “Athaiah son of Uzjiah, son of Zechariah, son of Amariah, son of Shephatiah, son of Mahalaleel, of the children of Perez.” Uthai is equivalent to Athaiah, and Imri to Amariah, by a common contraction. The other intermediate names in the two series do not coincide; but this does not prove that Uthai and Athaiah are different clans. Many more than five or six members would obviously be required to constitute a complete genealogical stem, reaching from post-exilic times to the age of the tribal patriarchs. We may therefore conclude that the compiler has chosen to select different names in each case from a longer list, which comprised both series.