A post mortem on the woman was carried out over the weekend and police are considering further charges.
The man was remanded to reappear in the Hamilton District Court today where his lawyer Richard Barnsdale successfully asked for interim name suppression.
The file was also being given to the crown prosecutor's office as more serious charges were soon likely to be laid.
The victim's family - through the police prosecutor - also requested she also get name suppression, which were both approved by Community Magistrate Ngaire Mascelle.
The accused was remanded in custody without plea to reappear on Friday.