Patronyme: Thailand - Royal House | Index de noms | #S
130 personnes
- Hon. Sadan Snidvongse * 1866
- Sai Sanidvongs, prince of Siam * 1845
- Sai Svasti Svastivatana
- Sanidh Prayurasakdi Rangsit, prince of Siam * 1917
Savang Vadhana, princesse de Siam * 1862 
Sirabhorn Sobhon, princesse de Siam * 1888 
Sirikit, reine de Thaïlande * 1932 - Siriraj Kakudhabhandha, prince of Siam * 1885
- Siriratana Busabong Paribatra, princesse de Siam * 1906
Sirivannavari Nariratana, princesse de Thailand * 1987 - Siriwongse, the prince Matayabidaksa * 1812
- Soamanas Vadhnavadi, princesse de Siam * 1834
- Soamanas, prince of Siam
- Hon. Soiraya Sanidwongse * 1909
- Sommatiwongse Varodaya, the prince of Sri Dharmaraj * 1882
Suddha Dibyaratana, princess of Rattanakosin * 1877 - Suddhasiri Sobha, princesse de Siam * 1921
- Suddhawongse Vichitra Paribatra, princesse de Siam * 1907
Sukhumabhinanda, prince of Thailand * 1923 
Sukhumala Marasri, princesse de Siam * 1861 
Sukhumbhand Paribatra * 1952 
Sunanda Kumariratana, princesse de Siam * 1860 - Supradist, the prince Vishnunath Nipadhorn * 1824
- Hon. Suvabarn Snidvongse
- Svasti Sobhana, prince of Siam
- Svasti Sobhon, the prince Svasti Vatanavisishta