The Legal Process for Changing a Child's Name in California.

The Procedure for Legally Changing a Child's Name in California

In California, the process of changing a child's name is governed by state law and requires court approval. This procedure ensures that the child's best interests are taken into consideration and that the rights of both parents are respected. Whether a parent wishes to change their child's name due to adoption, divorce, or another personal reason, understanding the legal steps involved is essential.

Understanding the Requirements

Before initiating a name change, it is important to know that California law requires the consent of both parents if they share legal custody. If one parent is deceased, cannot be located, or does not have legal custody, these requirements may vary.

Filing the Petition

The name change process begins with filing a Petition for Change of Name (Form NC-100) with the Superior Court in the county where the child lives. Along with this form, other necessary documents include an Attachment to Petition for Change of Name (Form NC-110), Order to Show Cause for Change of Name (Form NC-120), and a Civil Case Cover Sheet (Form CM-010). The petition should clearly state the current name, the proposed new name, and the reasons for the request.

Serving Notice

Once filed, the court will set a hearing date. The petitioner must then notify anyone with legal custody of the child about the petition and hearing. This is typically done through personal service or by publishing the Order to Show Cause in a local newspaper for four consecutive weeks.

The Court Hearing

At the hearing, a judge will consider any objections from other parties and evaluate whether the name change is in the child's best interest. If approved, the judge will issue a Decree Changing Name (Form NC-130) which legally changes the child's name.

Final Steps

Following court approval, it is necessary to update all legal documents, including birth certificates, social security records, and school records to reflect the new name. The California Department of Public Health Vital Records can assist with amending birth certificates.

Historical Reference

To illustrate, in 2019 there was a high-profile case involving a celebrity couple who sought to change their child's last name post-divorce. The case highlighted how contentious such proceedings can be without mutual consent but ultimately showcased that California courts prioritize what serves the child's best interest.


The decision to change a child's name is significant and comes with numerous legal responsibilities. Parents considering this step must prepare for an extensive process that involves careful preparation of legal forms, potential court proceedings, and follow-up actions to ensure all records are updated accordingly.