"heathen call them Christians, since they preached Christ and addressed their prayers to God through Him. AA 157.1 It was God who gave to them the name of Christian. This is a royal name, given to all who join themselves to Christ. It was of this name that James wrote later, “Do not rich men oppress you, and draw you before the judgment seats? Do not they blaspheme that worthy name by the which ye are called?” James 2:6, 7 . And Peter declared, “If any man suffer as a Christian, let him not be ashamed; but let him glorify God on this behalf.” “If ye be reproached for the name of Christ, happy are ye; for the spirit of glory and of God resteth upon you.” 1 Peter 4:16, 14 . AA 157.2"
"And when he had found him, he brought him unto Antioch. And it came to pass, that a whole year they assembled themselves with the church, and taught much people. And the disciples were called Christians first in Antioch."
EGW directly quotes Acts 11:26 and connects it to the name 'Christian' and its significance, referencing other scriptures that mention the name.