Personal name Convert personal name into Roman alphabet.
Proper nouns Convert proper nouns except for administrative areas, traffic-related place names, person’s name.
Administrative areas Convert administrative areas, traffic-related place names.
General things Convert simple sentences or words.
Academic applications Convert them assuming Hangul is restored.
  • ① Revised Romanization of Korean
  • ② McCune-Reischauer Romanization
  • ③ Yale Romanization

Korean Alphabet 십일, 십이, 십삼; 열하나, 열둘, 열셋

Personal name ① It is not a personal name.
②
③
[Allowed] 
Proper nouns ① Sibil, sibi, sipsam; yeolhana, yeoldul, yeolset
② Shibil, shibi, shipsams yŏrhana, yŏltul, yŏlset
③ Sipil, sipi, sipsam; yelhana, yeltwul, yelseyt
Administrative areas ① Sibil, Sibi, Sipsam; Yeolhana, Yeoldul, Yeolset
② Shibil, Shibi, Shipsam; Yŏrhana, Yŏltul, Yŏlset
③ Sipil, Sipi, Sipsam; Yelhana, Yeltwul, Yelseyt
General things ① sibil, sibi, sipsam; yeolhana, yeoldul, yeolset
② shibil, shibi, shipsam; yŏrhana, yŏltul, yŏlset
③ sipil, sipi, sipsam; yelhana, yeltwul, yelseys
Academic applications ① sib-il, sib-i, sib-sam; yeol-ha-na, yeol-dul, yeol-ses
② sip-il, sip-i, sip-sam; yŏl-ha-na, yŏl-tul, yŏl-ses
③ sip-il, sip-i, sip-sam; yel-ha-na, yel-twul, yel-seys