myvar = "John"
my_var = "John"
_my_var = "John"
myVar = "John"
MYVAR = "John"
myvar2 = "John"

# Illegal variable names
# 2myvar = "John"
# my-var = "John"
# my var = "John"

# Camel case
# myVariableName = "John"

# Pascal case
# MyVariableName = "John"

# Snake Case
# my_variable_name = "John"