Guy
  m.
  
  Old Saxon widu, wido, Old High German witu 'wood'.
  
  
  
  The name of a king of Jerusalem and Cyprus.
 
  
  
- England
- 
- Latin
- ● 1347 Guidone (abl) SocAntNor-3-3 no. 7;
 1357 Guidone (abl) ibid. no. 23
- ◑ 1357 Guyoto (abl) SocAntNor-3-3 no. 23
 
- France
- 
- Latin
- ● 1030x70 Vuido (nom) St-Bernard-Romans no. 110,
 Vuidonis (gen) ibid. no. 110;
 1031 Widoni (gen) ibid. no. 107;
 1055 Guido (nom) StVdM-II 739,
 Guidone (abl) ibid. 739,
 Guidonis (gen) ibid. 739;
 1066 Guido (nom) ibid. 698;
 1067 Guido (nom) CartNDSaintes XII,
 Guidoni (dat) ibid. XII,
 Guidonis (gen) ibid. XII;
 1067x1074 Guidone (abl) ibid. XIII;
 1067x1086 Guidonis (gen) ibid. XIV;
 1083 Wido (nom) St-Bernard-Romans 126,
 Widonis (gen) ibid. 126;
 a1089x1101 Guido (nom) CartStPC XXXIX;
 1101x1129 Guido (nom) ibid. XXXII,
 Guidone (abl) ibid. XXVIII;
 1107 Guido (abl) ibid. XVII;
 1115 Guido (nom) CartNDJosaphat V,
 Wido (nom) ibid. VI;
 1120 Wido (nom) ibid. VIII;
 1123 Widonis (gen) ibid. XII;
 1126 Guido (nom) CartStPC IV;
 1131 Guido (nom) clairvaux-12thc 4;
 1133 Widonis (gen) CartNDdOurscamp XXX;
 1135 Guido (nom) clairvaux-12thc 7,
 Guidone (abl) ibid. 7,
 Guidonis (gen) ibid. 7;
 1138x62 Guido (nom) ibid. 84,
 Wido (nom) ibid. 87;
 1138x1148 Guido (nom) ibid. 21;
 1141 Guido (nom) CartNDSaintes VII;
 1143 Guidonis (gen) clairvaux-12thc 10;
 1143x1146 Wido (nom) ibid. 12;
 1146 Guido (nom) CartNDSaintes VIII,
 Guidonis (gen) CartNDdOurscamp CXII;
 1147 Guido (nom) clairvaux-12thc 14,
 Guidone (abl) ibid. 14,
 Guidonis (gen) ibid. 15,
 Wido (nom) ibid. 14,
 Widone (abl) ibid. 14;
 1147x1158 Guido (nom) ibid. 34;
 1147x1162 Guido (nom) ibid. 48,
 Guidone (abl) ibid. 43,
 Wido (nom) ibid. 54;
 1153 Guido (nom) CartNDSaintes IX;
 1155 Wido (nom) clairvaux-12thc 30;
 1159 Guido (nom) StVdM-II 736,
 clairvaux-12thc 37,
 Guidonem (acc) StVdM-II 736,
 Guidonis (gen) clairvaux-12thc 37;
 1162 Wido (nom) ibid. 40;
 a1163 Guidonis (gen) ibid. 96;
 1163 Guidone (abl) ibid. 99,
 Guidonis (gen) ibid. 99,
 Guis (nom) ibid. 94,
 Widonis (gen) ibid. 99;
 1163–64 Guido (nom) ibid. 106,
 Guidone (abl) ibid. 113;
 1164 Guido (nom) ibid. 120,
 Guidone (abl) ibid. 121,
 Guidonis (gen) ibid. 120;
 c1170 Guido (nom) CartNDdOurscamp LXXXIV;
 1180 Guido (nom) ibid. LV;
 c1180 Guido (nom) ibid. LXVIII;
 1180 Guidone (abl) RotScaNor p. 21,
 Widone (abl) ibid. p. 19;
 1187 Guidone (abl) CartNDdOurscamp LVII,
 Guidonis (gen) ibid. LVII;
 1190 Guido (nom) ibid. CII;
 1201 Guido (nom) ibid. LXI;
 1205 Guido (nom) ibid. XXXIII;
 1207 Guido (nom) ibid. CXXIX,
 Guidonis (gen) ibid. XLII;
 1218 Guido (nom) ibid. CXXXIV,
 Guidonis (gen) ibid. CXXXIV;
 1257 Guido (nom) ArrestReg-volI II, St. Martin;
 1258 Guido (nom) ibid. XXIX, Candlemas;
 1259 Guido (nom) ibid. X, St. Martin,
 Guidonem (acc) ibid. XVII, Pentecost;
 1260 Guido (nom) ibid. VI, Candlemas,
 Guidonis (gen) ibid. XXIII, Ascension;
 1261 Guidonem (acc) ibid. III, St. Martin;
 1300 Guidonis (gen) CartNDdOurscamp LXIX;
 1301 Guidoni (gen) MemPic-vol17 p. 199,
 Guidonis (gen) ibid. p. 210;
 1378 Guido (nom) hanquetvol1 564,
 Guidoni (dat) ibid. 27,
 Guidonis (gen) ibid. 564,
 Guidony (dat) ibid. 658,
 Guy (nom) ibid. 2107
- ◑ 1147 Guidonellus (nom) clairvaux-12thc 19;
 1260 Guioti (gen) ArrestReg-volI XXIII, Ascension
- Old French
- ● 1313 Gui Paris1313 p. 3
- ◑ 1296 Guiot paris1296 p. 3;
 1313 Guiot Paris1313 p. 7;
 1327 Guyot lecoy p. 191
- Middle French
- ● 1392 Gui MemBret-II col. 609,
 Guy ibid. col. 602;
 1418 Guy HGParis p. 375;
 1421 Guy favier 844
- ◑ 1387 Guiot beauchet-vol1 p. 15;
 1392 Guiet MemBret-II col. 605,
 Guion ibid. col. 600,
 Guiot ibid. col. 597,
 Guyon ibid. col. 598;
 1418 Guion HGParis p. 388,
 Guiot ibid. p. 375,
 Guyot ibid. p. 387;
 1421 Guiot favier 76;
 1423 Guion ibid. 23,
 Guiot ibid. 219;
 1438 Guion ibid. 221,
 Guiot ibid. 302
 
- Germany
- 
- Latin
- ● 997 Vuido (nom) quix-vol1 49;
 1122 Widonis (gen) ibid. 27;
 1157 Guido (nom) ibid. 44;
 1216 Guido (nom) hennes-vol1 25
 
- Italy
- 
- Latin
- ● 1220 Guido (nom) hennes-vol1 49;
 1270 Guidus (nom) BBC-Berg p. XLII;
 1273 Guidottis (abl) ibid. p. XLII;
 1285 Guidonis (gen) Perugia1285 p. 153;
 1326 Guido (nom) Friuli-14thC no. 435,
 Guidoni (dat) ibid. no. 435
- ◑ 1265x1339 Guidoti (gen) BBC-Berg 272,
 Guydeti (gen) ibid. 340,
 Guydoti (gen) ibid. 192;
 1273 Guidonus (nom) ibid. p. XLII,
 Guidottus (nom) ibid. p. XLII;
 1277 Guidonus (nom) ibid. p. XLII,
 Guidoti (gen) ibid. p. XLII;
 1282 Guidoti (gen) ibid. p. XLVII;
 1285 Guidarelli (gen) Perugia1285 p. 154,
 Guidarellus (nom) ibid. p. 153,
 Guidutii (gen) ibid. p. 157;
 1304 Guidotti (gen) BBC-Berg p. XLVI
 
- Scotland
- 
- Latin
- ● 1124 Guido (nom) ESC L
 
- Spain
- 
- Catalan
- ◑ 1510 Guixot valencia1510 1243
 
- Switzerland
- 
- Latin
- ● 1343 Guyon (nom) Ob-SPVn (142)
 
- Unspecified
- 
- Latin
- ● 1252 Guidoni (dat) SocAntNor-3-3 13
 
Cite as: J. Uckelman, S.L. Uckelman. "Guy". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Guy.