What's in a Name?
1. "Borne" - a past participle of "bear"
–verb (used with object)
2. "Spirit" - that is, the Holy Spirit, the Third Person in the Godhead
Thus, "Spirit Borne" is a group whose Source, Support, and Subject is God Himself.
"That which is born of flesh is flesh, and that which is born of the Spirit is spirit." (John 3:6)
"Men spoke from God as they were carried along by the Holy Spirit" (2 Peter 1:21)
"It is the Spirit who gives life; the flesh is no help at all. The words that I have spoken to you are spirit and life." (John 6:63)