change dataframe column name pandas code example

Example 1: rename column name pandas dataframe

df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})

Example 2: rename pandas columns with list of new names

df.columns = list_of_names

Example 3: dataframe change column names

#Pandas for Python

df.coloumns = ['A','B']