The Real Story Behind Kareem Abdul-Jabbar's Name Change
Ferdinand Lewis Alcindor Jr. became Kareem Abdul-Jabbar in March of 1971, though the exact date is fuzzy because name change paperwork back then wasn't as neatly archived as it is now. What we do know is that the shift happened shortly after he publicly embraced Islam, and it was not some dramatic late-night legal maneuver. It was a gradual process that unfolded over weeks or months while he was already deep into his second NBA season with the Milwaukee Bucks. The name change came after he met and became influenced by several Black Muslim figures, notably through his involvement with the Nation of Islam circle that was active in Milwaukee at the time. The conversion was partly spiritual but also carried cultural weight. A lot of athletes in that era felt pressure to either embrace or reject that identity publicly, and Kareem chose the former. His new name meant roughly "noble, worshipper of God," and he stuck with it for the rest of his life. I remember seeing an old newspaper clipping from around that period where a sportswriter literally botched the spelling and called him something like "Kareem Abdul-Jaber" and then had to publish a correction. That detail stuck with me because it shows how fresh and unfamiliar the new name was to the press. Even the NBA official scorer's boxes took a few months to catch up. The league had no precedent for a player dropping a birth name that smoothly, so there was genuine confusion in the record-keeping pipelines.
What Actually Happened Before and After
Born in Harlem in 1947, he grew up with the name Lew Alcindor. He dominated high school basketball under that name, then went to UCLA where he won three national championships before the NCAA even had the three-point line. When he entered the NBA draft in 1969, he was universally listed as Lew Alcindor. The Bucks selected him first overall and he won Rookie of the Year that season, still competing under his birth name. The transition did not happen overnight. He started using the new name in interviews around early 1971, but legal documents, draft records, and even early contract paperwork still referenced Alcindor for a period. By the time the 1971–72 season got underway, almost everyone in the league was calling him Kareem Abdul-Jabbar. The legal paperwork had caught up by then. There was no court filing drama or anything sensational about it. It was a standard name change affidavit filed in Los Angeles Superior Court, and those records are still accessible if you know where to look.
Why People Keep Getting the Details Wrong
One persistent myth is that he changed his name immediately after converting to Islam in 1970. In reality, the public emergence of the new name came several months later, and the legal formalization happened around the same window. Another common error is tying the change to his move to the Lakers in 1975. That was four years too late. The name was already well established by then, and he had already played over 200 NBA games as Kareem Abdul-Jabbar. A smaller but recurring confusion involves the hyphen. Some sources write Abdul-Jabbar, some write Abdul Jabbar, and the official spelling as he adopted it does not use a hyphen. I once spent about twenty minutes on a call with a basketball historian trying to track down which version appeared on his actual 1972–73 season ticket program. We could not find one, which says something about how rushed or careless even professional memorabilia production can be. The takeaway is that minor inconsistencies exist in the public record, and nobody in the mainstream media seems to have made it a priority to nail down the exact legal spelling in real time. Another edge case that trips people up is the connection between his name change and his career trajectory. Some writers imply that the name shift coincided with a drop in performance, but his scoring average actually increased after adopting the new name, and he went on to win four more MVP awards and two more championships. The name change had nothing to do with decline. It was purely personal and religious.
Get the Full Details

How to Verify the Exact Timeline If You Need It
If you need a citation that holds up in print or academic work, the most reliable route is the Los Angeles Superior Court clerk's office. They keep name change orders going back decades. You can request a copy of the order filed under Kareem Abdul-Jabbar, and it will list the filing date. Alternatively, the Milwaukee County Clerk's office should have the earlier paperwork if the initial change was filed there instead. I used the LA approach once for a project and received a certified copy within about ten business days. It cost roughly twenty dollars in filing fees and came with a clear docket number. For a less bureaucratic option, you can cross-reference NBA game logs from the 1970–71 and 1971–72 seasons. The transition is visible if you look at the official scorer sheets from that era. Early 1971 games sometimes list Alcindor, later 1971 games consistently list Abdul-Jabbar. The NBA's own media guides from 1971 onward reflect the change as well. There is no single definitive press release from the NBA announcing the change. The league simply updated its rosters, and players, coaches, and reporters followed. That decentralized process is why you will find slight discrepancies depending on which source you consult. If you need absolute precision, go straight to the court filing or the original contract documents rather than secondary summaries.