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§ 25-321.Unknown defendants; how designated.

Article 3: Parties · Last amended 2002 · Last verified July 22, 2026

In one sentenceThis section lets a plaintiff who does not know a defendant’s name sue that person under a descriptive designation such as “real name unknown,” and sets out a companion procedure for proceeding against unknown claimants to real or personal property after a diligent but unsuccessful search for their identities.

Full Text of § 25-321

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When the plaintiff is ignorant of the name of the defendant, such defendant may be designated in any pleading or proceeding by any name, or any name and description, followed by the words, "real name unknown". In any such case the person intended shall thereupon be regarded as a defendant in such action or proceeding and as sufficiently identified therein for all purposes, including service of summons or constructive service when authorized and as prescribed in Chapter 25. In any action wherein it is alleged in the complaint or other pleading that there are persons who have or that there are persons who claim or appear to have some interest in, right or title to, or lien upon any real or personal property within this state involved in such action, and that the ownership of, interest in, rights or title to, or lien upon such property of such persons, does not appear of record, in or by their respective names, in the county wherein such property is situated, and that the plaintiff or person in whose behalf such allegations are made, after diligent investigation and inquiry, is unable to ascertain and does not know the names or whereabouts if in this state, or the residence of such persons, such action may proceed against all such persons designated as "all persons having or claiming any interest in" such property which shall be accurately and definitely described, followed by the words, "real names unknown".

Source

R.S.1867, Code § 148, p. 416; R.S.1913, § 7602; Laws 1915, c. 142, § 1, p. 310; Laws 1917, c. 138, § 1, p. 325; Laws 1921, c. 226, § 1, p. 815; C.S.1922, § 8545; C.S.1929, § 20-321; R.S.1943, § 25-321; Laws 1983, LB 447, § 17; Laws 2002, LB 876, § 7.

Plain-English Summary

Not every defendant can be identified before a lawsuit starts. Section 25-321 addresses that gap in two ways. The general rule lets a plaintiff who is ignorant of a defendant’s name designate that person in a pleading by any name, or by a name and description, followed by the words “real name unknown.” Once that is done, the person the plaintiff intended to sue is treated as a defendant in the case and as sufficiently identified for every purpose, including service of summons or constructive service where the law allows it.

The second part of the section handles a more specific problem: actions concerning real or personal property in Nebraska where someone may have or claim an interest, right, title, or lien that does not show up in the county records under their own name. If the plaintiff, after diligent investigation, still cannot find out who those people are or where they live, the action may proceed against them collectively, designated as “all persons having or claiming any interest in” the property — described accurately and definitely — followed by “real names unknown.” This lets a plaintiff clear title or resolve competing claims to property even when some potential claimants can never be individually identified.

Both mechanisms exist to keep an unknown party from stalling a case indefinitely. Whether the unknown person is a lone defendant whose name never surfaced, or an unascertainable group of possible property claimants, section 25-321 gives the plaintiff a way to bring the action forward and treat those parties as properly before the court.

Frequently Asked Questions

Can I sue someone in Nebraska if I don’t know their real name?

Yes. Section 25-321 lets you designate that defendant by any name, or a name and description, followed by the words “real name unknown,” and the person is then treated as sufficiently identified for the case, including for service purposes.

What happens once a defendant is sued as “real name unknown”?

The intended person is regarded as a defendant in the action and as sufficiently identified for all purposes, including service of summons or constructive service where authorized under Chapter 25.

What is the property-related procedure in section 25-321 for?

It applies when a lawsuit involves real or personal property in Nebraska and unidentified people may have or claim an interest, right, title, or lien that does not appear of record under their own names in the relevant county.

Do I have to search for unknown property claimants before using this procedure?

Yes. The plaintiff must show diligent investigation and inquiry and still be unable to ascertain the names or whereabouts of those persons before proceeding against them as “real names unknown.”

How are unknown property claimants designated in the case if their names cannot be found?

They are designated as “all persons having or claiming any interest in” the property, which must be described accurately and definitely, followed by the words “real names unknown.”

Does section 25-321 apply outside of property disputes?

Its general unknown-defendant rule applies broadly to any pleading or proceeding; the more detailed procedure involving “all persons having or claiming any interest” is specific to actions concerning real or personal property in Nebraska.

Source & verification. Section text and the amendment-history citation are reproduced verbatim from the Nebraska Legislature, Revisor of Statutes, enacted by the Nebraska Legislature. Last verified July 22, 2026. · Official source
Also known as: suing an unknown defendant nebraskareal name unknown lawsuitunknown property claimants nebraskaquiet title unknown ownersjohn doe defendant nebraska statute