Alphabetical index for the names Guiday to Guiffredo
| Surnames in alphabetical order | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | |
| Surnames sorted by time zone | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
- Guiday (1 person)
- Guidazio (1 person)
- Guidcipietro (2 persons)
- Guiddy (14 persons)
- Guide (96 persons)
- Guideau (4 persons)
- Guideaux (1 person)
- Guidebeck (35 persons)
- Guided (1 person)
- Guidel (4 persons)
- Guidella (2 persons)
- Guidelli (3 persons)
- Guideman (3 persons)
- Guidemeister (1 person)
- Guiden (65 persons)
- Guider (293 persons)
- Guidera (195 persons)
- Guiderez (1 person)
- Guideri (2 persons)
- Guidero (25 persons)
- Guiderrez (1 person)
- Guidery (3 persons)
- Guides (3 persons)
- Guidesh (2 persons)
- Guidess (3 persons)
- Guidet (4 persons)
- Guidette (14 persons)
- Guidetti (124 persons)
- Guidewell (2 persons)
- Guidi (449 persons)
- Guidiana (1 person)
- Guidica (1 person)
- Guidice (282 persons)
- Guidice-Brunozzi (1 person)
- Guidice-Teller (1 person)
- Guidicelli (7 persons)
- Guidicelly (1 person)
- Guidicessi (6 persons)
- Guidichessi (2 persons)
- Guidici (70 persons)
- Guidicianne (4 persons)
- Guidicie-Brunozzi (1 person)
- Guidicini (3 persons)
- Guidicipetro (1 person)
- Guidicipietero (1 person)
- Guidicipietro (5 persons)
- Guidicui (1 person)
- Guidicy (9 persons)
- Guididas (12 persons)
- Guidie (10 persons)
- Guidilupe (1 person)
- Guidinetti (2 persons)
- Guiding (2 persons)
- Guidinger (78 persons)
- Guidino (4 persons)
- Guidish (46 persons)
- Guidish-Patino (1 person)
- Guiditta (15 persons)
- Guiditto (1 person)
- Guidizi (4 persons)
- Guidmond (1 person)
- Guidmore (4 persons)
- Guidner (1 person)
- Guido (1,698 persons)
- Guido's (2 persons)
- Guido-Clark (3 persons)
- Guido-Guevara (1 person)
- Guido-Luna (1 person)
- Guido-Riley (1 person)
- Guido-Sanz (1 person)
- Guido-Spano (1 person)
- Guido-Traub (1 person)
- Guidoboni (39 persons)
- Guidobono (13 persons)
- Guidoli (1 person)
- Guidolin (6 persons)
- Guidolotti (1 person)
- Guidolozzi (1 person)
- Guidon (43 persons)
- Guidon-Sargent (1 person)
- Guidonboni (1 person)
- Guidone (163 persons)
- Guidoni (25 persons)
- Guidorizzi (6 persons)
- Guidorz (1 person)
- Guidorzi (9 persons)
- Guidos (78 persons)
- Guidos-Maruskin (1 person)
- Guidos-Opachick (1 person)
- Guidosh (2 persons)
- Guidot (4 persons)
- Guidot-Allen (1 person)
- Guidote (2 persons)
- Guidott (1 person)
- Guidotte (6 persons)
- Guidotti (300 persons)
- Guidotto (3 persons)
- Guidoux (15 persons)
- Guidoy (1 person)
- Guidozzoli (3 persons)
- Guidray (1 person)
- Guidrey (12 persons)
- Guidri (1 person)
- Guidroz (568 persons)
- Guidroz-Green (1 person)
- Guidry (6,847 persons)
- Guidry-Hampton (1 person)
- Guidry-Moore (1 person)
- Guidry-Smith (1 person)
- Guidt (8 persons)
- Guidubaldi (7 persons)
- Guiducci (39 persons)
- Guidugli (20 persons)
- Guiduli (9 persons)
- Guidus (2 persons)
- Guidutti (2 persons)
- Guidy (17 persons)
- Guie (25 persons)
- Guieb (51 persons)
- Guieb-Alphons (1 person)
- Guieb-Campos (1 person)
- Guiel (57 persons)
- Guiellet (1 person)
- Guien (3 persons)
- Guiendon (10 persons)
- Guienelli (1 person)
- Guienot (2 persons)
- Guient (10 persons)
- Guienze (6 persons)
- Guieo (1 person)
- Guier (165 persons)
- Guierez (1 person)
- Guierrez (8 persons)
- Guierrrez (2 persons)
- Guiet (7 persons)
- Guiets (1 person)
- Guiett (9 persons)
- Guiette (24 persons)
- Guiette-Reese (1 person)
- Guietti (1 person)
- Guieu (1 person)
- Guif (13 persons)
- Guifarro (25 persons)
- Guiff (22 persons)
- Guiffor (1 person)
- Guiffra (9 persons)
- Guiffre (156 persons)
- Guiffre-Bryant (1 person)
- Guiffreda (30 persons)
- Guiffredo (8 persons)
Surnames sorted by time zone
| Pacific Time Zone | Mountain Time Zone | Central Time Zone |
| Eastern Time Zone | Alaska Time Zone | Hawaii-Aleutian Time Zone |
