In 2010, the names “Samuel” & “Jackson” were side by side on the boys baby name list by rank according to the Social Security Administration. They were #24 and #25, respectively. Tens of thousands of babies were named these names, individually. Highly popular. Samuel is a classic; Jackson the surname is a trend as a first name.
Now, if you were to have twins and name them Samuel and Jackson, I would not judge you.
File this one under “acceptable uses for the name Jackson“.