Richardson is of English origin, derived from the occupational surname given to a rich man or one who lived in a wealthy manner. It is believed to have been brought to America by early English settlers and has since become a popular forename as well.
Based on the statistics provided, the name Richardson experienced varying popularity over time, with peaks and valleys in its usage as a baby name. The highest number of births occurred in recent years, with 14 births in both 2005 and 2016, suggesting that the name has seen a resurgence in popularity in more recent decades. However, there were periods where it was less popular, such as between 1973 and 1982, when the number of births rarely exceeded five per year. Overall, with a total of 646 births recorded over the period spanning from 1919 to 2023, Richardson appears to have been a moderately popular name throughout much of the 20th century and into the 21st.