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Chinese naming glossary

Plain-English definitions for the language data, traditional frameworks, and evidence labels used across the tools.

Name and language

Surname boundary: The point separating a family name from the given name. Most Chinese surnames use one Hanzi; some, such as Ouyang, use two.
Pinyin: A Romanization system for Mandarin pronunciation. Tone marks or tone numbers distinguish syllables that otherwise use the same letters.
Polyphonic character: A Hanzi with more than one recorded reading. The tools ask for confirmation when the selected reading can change the result.
Tone contour: A visual path for one of Mandarin's numbered tones. It describes pitch movement, not the emotional quality of a name.
Level and oblique tones (Ping and Ze): A traditional grouping used in Chinese prosody. It is shown as a separate cultural lens rather than a universal naming score.

Five Elements (Wu Xing): Wood, Fire, Earth, Metal, and Water as a traditional system of relationships. Character mappings vary by method and are not scientific diagnoses.
Four Pillars (BaZi): A traditional calendar structure derived from year, month, day, and, when known, hour. This site limits it to cultural exploration and name-element relationships.
Heavenly Stems and Earthly Branches: The two cyclical symbol sets paired within each Four Pillars position.
Day Master: The Heavenly Stem of the day pillar. Traditional readings use it as a chart reference point; it is not a personality or destiny measurement.

Data-backed: A result drawn from a recorded source, such as pinyin, tone, stroke count, or a documented character meaning. Missing records remain unknown.
Traditional lens: A clearly labeled cultural framework, such as Wu Xing, BaZi, or Ping and Ze, whose interpretation may differ by school or source.
Creative interpretation: Optional writing or visual play, including archetypes and badge taglines. It must not be presented as historical fact or a personality diagnosis.
Confidence: A summary of data coverage and ambiguity. Lower confidence means more confirmation or missing evidence is involved; it does not mean the name is low quality.