Do not use passwords like this !!
SplashToda has released a list of the worst passwords of 2019, and it is clear that people are not yet aware of the security risks associated with using a weak password.
Compared to last year's list, nothing much has changed. The top three worst passwords last year were ‘123456’, ‘Password’ and ‘123456789’, and this year ‘qwerty’ ranked third.
123456
123456789
qwerty
password
1234567
12345678
12345
iloveyou
111111
123123
These common passwords are very weak. Even those without a "hacker" or social engineering skills can easily guess this. Passwords must be strong, consisting of a combination of letters, numbers, and special characters.
If these passwords are hard to remember, it's safer than using a password like '123456'. If you find it difficult to remember the different passwords you set on different services on the Internet, you can use Password Manager.