Thomas, Apostle, Saint, active 1st century (Personal Name)
- Didymos, Apostle, Saint, active 1st century
- Didymos Judas Thomas, Apostle, Saint, active 1st century
- Didymus, Apostle, Saint, active 1st century
- Ḟoma, Apostle, Saint, active 1st century
- Earlier heading: Thomas, Apostle, Saint, 1st cent.
- Earlier heading: Thomas, Saint, apostle
- Thomas, the Apostle, Saint, active 1st century
New Cath. encyc. (Thomas, Apostle, Saint; his Aramaic name teʼômâ, translated [Greek characters:] Didymos in Greek, meaning "twin", was never used simply as a surname)
Douglas, J.D. New intl. dict. of the Christian church, c1978 (Thomas, Apostle)
A Cath. dict., 1958 (Thomas, St.)
Book of saints (Thomas the Apostle, St., 1st cent., surnamed Didymus, i.e. the twin)
Holweck. Biographical dict. of the saints (Thomas, the Apostle, called Didymus, i.e. "the Twin")
Gospel according to Thomas. The Gospel according to Thomas, 1984, c1959: CIP t.p. (Thomas) publr. info. (Didymos Judas Thomas)