Lucas Sutton, 22, was found injured by emergency services in Pawsons Road at around 7.45pm on May 24.
He was taken to hospital for treatment where he was pronounced dead a short time later.
Keahn Williams, of Waddon, Croydon, appeared in custody at Westminster Magistrates’ Court yesterday (May 29).
The 19-year-old was charged with murder and with possession of an offensive weapon.
A 16-year-old boy appeared in custody at Croydon Magistrates’ Court on May 26 charged with murder.
Both males will next appear at the Old Bailey today (May 30).
A spokesperson for Metropolitan Police said: “A second teenager has been charged with the murder of Lucas Sutton who was fatally stabbed in Croydon on 23 May.
“He is Keahn Williams, 19, [B] of Waddon, Croydon.
“He was also charged with possession of an offensive weapon.
“Williams appeared in custody at Westminster Magistrates’ Court on Monday, 29 May, and was remanded in custody.
“Previously, a 16-year-old male [A] appeared in custody at Croydon Magistrates’ Court on Friday, 26 May charged with the murder.
“Both males will next appear at the Old Bailey on Tuesday, 30 May.”
