Can my stepchild keep their current last name after adoption in Kansas?

Yes, you can ask for your stepchild to keep their current last name in a Kansas stepparent adoption, and the District Court clerk in your county can confirm exactly how to state that in your paperwork. Adoption is about legally making you your stepchild's parent, and the name is a family decision you can talk through before you file.

Name choices to talk through:

• Keeping the current last name
• Taking your last name
• Combining the two names
• Changing a first or middle name

Kansas law on which of these the court will approve, and how each is written into the adoption paperwork, should be confirmed with the District Court clerk or an attorney. The clerk can tell you how your county's court handles the name request.

Why families choose to keep a name:

• An older child may feel strongly connected to their name.
• Your stepchild may ask to keep it.
• You may want to honor the other side of the child's family, especially if a parent has died.
• Keeping it avoids changes to school records and friendships.
• Your child may want to decide about a name change later, on their own terms.

Involve your child: Kansas sets the child consent age at 14 (K.S.A. § 59-2129). Even for a younger child, a conversation about the name before you file can make the adoption feel like a shared decision. There is no pressure either way.

Where the name fits in the process:

• The adoption is handled through the District Court in your county under Kansas Statutes Annotated Chapter 59, Article 21.
• The court filing fee typically falls between $150 and $300, and the total cost of a stepparent adoption you file yourself is typically under $1,000. Attorney representation commonly runs $3,000-$5,000+.
• A stepparent adoption in Kansas typically takes 3-6 months.
• Birth records are kept by the Kansas Office of Vital Statistics. Ask the clerk how the name in your final adoption order carries over to your child's birth record and how to request a copy.

Your choice of name does not change the steps above. Whether your stepchild keeps their name or takes a new one, you go through the same court process.

If your situation is more complicated: If the other biological parent's consent is uncertain or contested, or if there is a disagreement about the child's name, the answer depends on your specific facts. Ask the District Court clerk about procedure, and consider an attorney for advice on your case.

How we help: StepParent Adoption 360 is a document preparation service, not a law firm. You answer questions online, and we prepare the complete court document package for your Kansas county, with the name you choose. You then file it yourself without an attorney. The price is $349 for the first child, plus $99 for each additional child.