1 Chronicles 9:37

Overview - 1 Chronicles 9
The original of Israel and Judah's genealogies.
The Israelites;
10 the priests;
14 and the Levites, with Nethinims, which dwelt in Jerusalem.
27 The charge of certain Levites.
35 The stock of Saul and Jonathan.
Treasury of Scripture Knowledge

1 Chronicles 9:37  (King James Version)
And Gedor, and Ahio, and Zechariah, and Mikloth.

Zacher is merely an abbreviation of Zechariah, by the omission of {Jah} or {Yah}, one of the names of God.