The breed known internationally as the Pomeranian carries several designations reflecting its German spitz heritage and diminutive size. The alternate name Dwarf Spitz represents the English translation of the German Zwergspitz, with "Zwerg" meaning dwarf and "Spitz" identifying the breed family. This descriptive naming immediately communicates the breed's position as the smallest variety within the German Spitz family, which includes five distinct size categories ranging from the large Wolfspitz down to the tiny Zwergspitz. The Dwarf Spitz designation emphasizes the breed's true heritage as a miniaturized spitz rather than a separate breed entirely, acknowledging the shared ancestry and characteristics connecting all German Spitz varieties.
The internationally recognized name Pomeranian derives from Pomerania, a historical region along the southern Baltic Sea coast spanning areas of modern Germany and Poland. While spitz-type dogs certainly existed throughout this region historically, the modern toy-sized Dwarf Spitz as recognized today was primarily refined in England during the Victorian era rather than originating specifically in Pomerania. The geographic name acknowledges the general area where ancestral spitz dogs lived and worked, though the extreme miniaturization and coat development that defines the modern breed represents selective breeding work conducted largely by English breeders during the late 19th and early 20th centuries. Despite historical inaccuracy, the Pomeranian name achieved such widespread international recognition that it became the standard designation in most English-speaking countries and much of the world.
In Germany, the breed maintains the designation Zwergspitz within the broader German Spitz breed standard, emphasizing its relationship to larger spitz varieties. German breed standards treat all five size categories—Wolfspitz, Großspitz, Mittelspitz, Kleinspitz, and Zwergspitz—as variations of a single breed differentiated primarily by size rather than as separate breeds. This classification reflects historical development and genetic relationships more accurately than treating the Dwarf Spitz as completely distinct from its larger relatives. German breeders and enthusiasts often use simply Zwergspitz when context makes the German Spitz reference clear, though this shortened form appears less frequently in formal documentation.
Casual nicknames for the breed include Pom and Pom-Pom, affectionate diminutives that appear frequently in informal conversation, social media, breed merchandise, and casual references. These friendly abbreviations reflect the breed's widespread popularity and recognition, providing quick, accessible designations that avoid pronunciation challenges some encounter with Pomeranian. While breed purists may prefer formal names, these nicknames demonstrate the breed's cultural integration and beloved status among dog enthusiasts worldwide.
Historical documentation occasionally references the breed using various descriptive terms reflecting appearance or origin. Victorian-era English publications sometimes called them Toy Spitz, emphasizing both the spitz type and diminutive size suitable for companionship rather than work. Some early texts referenced them as Lulu, though this designation never achieved widespread acceptance and disappeared from common usage. References to Dwarf German Spitz or Toy German Spitz appear in some breed literature attempting to clearly communicate both size category and national origin within a single designation.
The breed gained significant international attention following Queen Victoria's promotion during the late 19th century. Her passion for small Pomeranians and successful breeding program at Windsor Castle brought enormous popularity to the breed among English aristocracy and middle classes. This royal association contributed to the breed's rapid spread throughout English-speaking countries and facilitated international recognition under the Pomeranian name rather than the German Zwergspitz designation. The English name became so predominant internationally that even in countries with strong German linguistic influence, Pomeranian often serves as the primary breed designation in casual usage.
Major kennel clubs worldwide recognize this breed with relatively consistent naming, though classification philosophies vary. The American Kennel Club recognized the Pomeranian in 1888, placing it in the Toy Group where it remains today. The AKC uses the Pomeranian designation exclusively in official documentation, though the breed's German Spitz heritage is acknowledged in historical breed descriptions. The United Kennel Club similarly recognizes the breed as Pomeranian in the Companion Dog Group, reflecting modern understanding of the breed's purpose. The Kennel Club in the United Kingdom has recognized Pomeranians since the late Victorian era, classifying them in the Toy Group alongside other small companion breeds developed or refined in England.
The Fédération Cynologique Internationale takes a different classification approach, recognizing the breed as German Spitz (Zwergspitz variety) under Group 5 (Spitz and Primitive types), Section 4 (European Spitz). This FCI classification emphasizes the breed's place within the German Spitz family rather than treating it as entirely separate, acknowledging shared ancestry, basic type, and characteristics with larger spitz varieties. The FCI standard recognizes that all German Spitz sizes share common origins and fundamental breed characteristics, differentiated primarily by size ranges measured by height at withers. This classification approach reflects breed development and relationships more accurately than treating each size as a completely distinct breed, though it sometimes creates confusion in countries where Pomeranian is the exclusively recognized name. The Canadian Kennel Club follows classification similar to the AKC, recognizing Pomeranians in the Toy Group with standards closely aligned with American requirements and using the Pomeranian name as the official breed designation.

