It is very common that passwords are connected to the personal information. Sometimes it is strictly connected to the person or someone, something close:
- names: first name, last name of the person who generated the password, his brother (s), sister (s), mother, father, grandfathers, best friend, other friends, girlfriends, first girlfriend, wife (s), children and pets – very important!
- favorite plant, movie, game, toy, etc
- places: country, town, village, street where lived, born, favorite towns, places like park, wood, lake
- dates: dates of birth: his, his family, date of marriage, buying a car, pet, important in his life
- favorite proverbs: he used to say in specific occasions
Very often the passwords is mix from the above.