VariableName.py

# A variable name must start with a letter or the underscore character
# A variable name cannot start with a number
# A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )
# Variable names are case-sensitive (age, Age and AGE are three different variables)
# A variable name cannot be any of the Python keywords.

myvar = "Dishang"
my_var = "Dishang"
_my_var = "Dishang"
myVar = "Dishang"
MYVAR = "Rana"
myvar2 = "Dishang"

print(_my_var)
print(MYVAR)

# Multi Words Variable Names
# Camel Case
# Each word, except the first, starts with a capital letter
myVarName='Rean'

# Pascal Case
# Each word starts with a capital letter
MyVarName='Hela'

# Snake Case
# Each word is separated by an underscore character
my_var_name='Unak'