Bertram
  m.
  
  Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz + Old Saxon hram 'raven'.
  
  
  
  The name of an 11th C French saint.
 
  
  
  
- Brabant
- 
- Latin
- ● 1312 Bertrandus (nom) JeanIII p. 22
 
- Denmark
- 
- Middle Danish
- ● 1496 Bertram KD-1 no. 185
 
- England
- 
- Anglo-French
- ● 1245–1250[1586] Bertram Glover 147
- Walloon
- ● 1590 Bertrame RWC p. 15
 
- Estonia
- 
- Middle Low German
- ● 1416 Berthram BbRT p. 347;
 1427 Bertram ibid. p. 351;
 1437 Bertram ibid. p. 359;
 1440 Bertram ibid. p. 362;
 1441 Bertram ibid. p. 363;
 1443 Bertram ibid. p. 365
 
- France
- 
- Latin
- ● c823 Bertrannus (nom) irminon-vol2 88, Palatiolum;
 937x93 Bertranni (gen) St-Barnard-Romans no. 99,
 Bertrannus (nom) ibid. no. 99;
 1018x1032 Bertrannus (nom) StVdM-II 666;
 1030 Bertrannus (nom) ibid. 681;
 c1035 Bertranno (abl) ibid. 668;
 1040x1080 Bertranni (gen) ibid. 664;
 1044 Bertranni (gen) ibid. 659,
 Bertrannus (nom) ibid. 659;
 c1050 Bertrannus (nom) ibid. 675;
 1055 Bertranni (gen) ibid. 680;
 1062 Bertramnus (nom) ibid. 692,
 Bertrannus (nom) ibid. 692;
 1064 Bertrannus (nom) ibid. 703;
 1067 Bertrandus (nom) CartNDSaintes XII;
 1067x1074 Bertrandus (nom) ibid. XIII;
 1067x1086 Bertrandus (nom) ibid. XIV;
 1069 Bertrannus (nom) StVdM-II 717;
 1070 Bertrannus (nom) ibid. 740;
 1073 Bertrannus (nom) ibid. 679;
 1080x1105 Bertrandus (nom) ibid. 699;
 1094 Bertrannus (nom) ibid. 686;
 1138x62 Bertranno (abl) clairvaux-12thc 63,
 Bertrannus (nom) ibid. 64;
 1139 Bertranni (gen) HAP p. 372,
 Bertrannus (nom) ibid. p. 372;
 1143 Bertranni (gen) ibid. p. 373;
 1146 Bertranno (abl) CartNDdOurscamp CXII;
 1147 Bertranno (abl) clairvaux-12thc 18,
 Bertrannus (nom) ibid. 19;
 1158 Bertrandi (gen) StVdM-II 702,
 Bertrandus (nom) ibid. 702;
 1158x1170 Bertrannus (nom) clairvaux-12thc 138;
 a1163 Bertrannus (nom) ibid. 96;
 1163 Bertranno (abl) ibid. 99;
 1163–64 Bertrannus (nom) ibid. 111;
 1164 Bertrannus (nom) ibid. 120;
 1168 Bertranno (abl) ibid. 134;
 1169 Bertranno (dat) ibid. 136,
 Bertrannus (nom) ibid. 136;
 1171 Bertrannus (nom) ibid. 142;
 1173 Bertrannus (nom) ibid. 153;
 1178 Bertrandus (nom) ibid. 168;
 1179 Bertrannus (nom) ibid. 177;
 1180 Bertranni (gen) RotScaNor p. 3;
 1188 Bertrannus (nom) CartNDdOurscamp XCIV;
 1273 Bertrandum (acc) RegToul-13thC p. 27,
 Bertrandus (nom) ibid. p. 27;
 1274 Bertrandus (nom) RHF-VIII p. 59;
 1283–86 Bertrandi (gen) GasReg-A p. 227;
 1287 Bertrandus (nom) ibid. p. 74;
 1292 Bertranni (gen) MemBret-I 1103;
 1310 Bertram (nom) GasReg-A p. 217;
 1310/11 Bertrandus (nom) ibid.;
 1310 Bertrandus (nom) ibid. p. 217;
 1310–11 Bertrandus (nom) ibid. p. 236;
 1346 Bertrandum (acc) ChronMaillezais p. 167;
 1350 Bertrandus (nom) RHF-VIII p. 52;
 1378 Bertrandi (gen) hanquetvol1 201,
 Bertrando (dat) ibid. 475,
 Bertrandus (nom) ibid. 688
- Old French
- ● 1296 Bertran paris1296 p. 57;
 1313 Bertran Paris1313 p. 39,
 Bertrand ibid. p. 39
- Middle French
- ● 1364 Bertram ActsCharlesV no. 117,
 Bertran ibid. no. 7;
 1366/7 Bertran ibid. no. 366;
 1368 Bertrant beauchet-vol1 p. 13;
 1386 Bertran MemBret-II col. 513;
 1392 Bertrain ibid. col. 609,
 Bertran ibid. col. 598;
 1393 Bertrand ibid. col. 622;
 1415[1469x1471] Bertran Waurin p. 227;
 1418 Bertran DdB1418 p. 209,
 HGParis p. 384,
 Bertrant ibid. p. 384;
 1421 Bertran favier 17,
 Bertrand Laroche no. 6;
 1438 Bertran favier 70;
 1563 Bertrand RegPCC-1 p. 32;
 1564 Bertran ibid. p. 54;
 1565 Bertram ibid. p. 142,
 Bertran ibid. p. 135;
 1566 Bertran ibid. p. 207;
 1567 Bertran ibid. p. 280,
 Bertrand ibid. p. 328;
 1568 Bertran ibid. p. 374;
 1570 Bertran ibid. p. 550;
 1572 Bertran ibid. p. 512
- Occitan
- ● 1444/5 Bertran ArcGir17 no. XXIX
 
- Germany
- 
- Latin
- ● 1194 Bertrammus (nom) quix-vol1 54;
 1200 Bertrammus (nom) hennes-vol1 5;
 1214 Bertrammus (nom) ibid. 16;
 1232 Bertrammus (nom) CDL-1.1.1 XII;
 1238 Bertrammus (nom) ibid. XVII;
 1254 Bertrammi (gen) hennes-vol1 155;
 1264 Bertramo (abl) ibid. 200;
 1274 Bertrami (gen) ibid. 232;
 1278 Bertrammus (nom) ibid. 264;
 1302 Bertrammus (nom) BremUrk2 no. 21;
 1303 Bertrammum (acc) ibid. no. 24,
 Bertrammus (nom) ibid. no. 27;
 1341 Arandi (gen) SMM p. 167,
 Arandus (nom) ibid. p. 166,
 Bertrandi (gen) ibid. p. 166,
 Bertrandum (acc) ibid. p. 166,
 Bertrandus (nom) ibid. p. 166;
 1394 Bertrammi (gen) ibid. p. 193
 
- Italy
- 
- Latin
- ● 1265x1339 Bertrami (gen) BBC-Berg 5,
 Bertrammi (gen) ibid. 279;
 1296 Bertrami (gen) ibid. p. XLV;
 1303 Bertramus (nom) ibid. p. XLVI;
 1310 Bertrami (gen) MonRav-2 CCCL,
 Bertramo (abl) ibid. CCCL,
 Bertramus (nom) ibid. CCCL;
 1326 Bertramo (abl) Friuli-14thC no. 444,
 Bertrandi (gen) ibid. no. 440,
 Bertrandus (nom) ibid. no. 440
- Italian
- ● 1513x1521 Beltramo LeoX p. 22
 
- Latvia
- 
- Latin
- ● 1287 Bertrammo (dat) RigSB 488;
 1299 Bertram (nom) ibid. 184
 
- Spain
- 
- Latin
- ● 1086 Bertrandi (gen) CDCB-XV MMCCIII;
 1124 Bertrando (abl) CDSS III,
 Bertrandus (nom) ibid. IV;
 1190 Bertrandi (gen) CDCB-XV MMCCVI;
 1192 Bertrandi (gen) ibid. MMCCVIII,
 Bertrando (dat) ibid. MMCCVIII,
 Bertrandum (acc) ibid. MMCCVIII;
 1490 Bertran (nom) carbonell-I p. 49;
 1491 Bertran (nom) ibid. p. 55,
 Bertrandus (nom) ibid. p. 55
- Catalan
- ● 1510 Beltran valencia1510 138,
 Bertran ibid. 3885
 
Cite as: J. Uckelman, S.L. Uckelman. "Bertram". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Bertram.