Quaerere per praefixa
- Ignatius Antiochenus
- Ignatius Bolívar y Urrutia
- Ignatius Busca
- Ignatius Caietanus Boncompagni Ludovisi
- Ignatius Cassis
- Ignatius Comonfort
- Ignatius Ephraem II Karim
- Ignatius Fiorillo
- Ignatius Gabriel I Tappouni
- Ignatius Goldziher
- Ignatius IV
- Ignatius Ioannes Paderewski
- Ignatius Iordanus Asso y del Rio
- Ignatius Iosephus III Younan
- Ignatius Jones
- Ignatius Kiechle
- Ignatius Kuranda
- Ignatius Leo Nascher
- Ignatius Marino
- Ignatius Moscheles
- Ignatius Moussa Daoud
- Ignatius Rieder
- Ignatius Semmelweis
- Ignatius Silone
- Ignatius Suharyo Hardjoatmodjo
- Ignatius Vicecomes
- Ignatius Visco
- Ignatius Waghalter
- Ignatius Zakka I Iwas
- Ignatius de Döllinger
- Ignatius de Loyola
- Ignatius do Nascimento Morais Cardoso
- Ignatius von Olfers
- Ignatius von Rudhart