Lao given names draw from Lao and Pali/Sanskrit vocabulary associated with Theravada Buddhism, with frequent elements that express auspicious qualities. Common building blocks include Boun- (merit), Kham- (gold), Keo (gem), Souk- (happiness, good fortune), and -vong (circle, lineage). Names are often compounds such as Bounkham or Souvanna, and many forms are gender-neutral. Lao is a tonal Tai language; in romanization, aspirated consonants appear as kh, th, ph, and x is often used for s (as in Xay). Spellings vary because multiple transcription systems exist.
Fixed surnames became widespread only in the 20th century, and many Lao family names are long, multi-syllabic compounds formed from virtuous or auspicious terms of Lao and Pali/Sanskrit origin. Thai and regional naming models have also influenced modern forms and meanings. As a result, there is no single defining pattern, but recurring themes include merit, prosperity, brightness, and precious materials, expressed through compact compound structures.
| Name | Meaning | Origins | Gender | Popularity (last 10y) | |
|---|---|---|---|---|---|
| Dao | Star; way; peach | Chinese, Lao, Thai, Vietnamese | Boy | 23 #1 | |
| Boun | Merit; good deed; virtue | Lao, Sanskrit, Thai | Boy | — | |
| Bounnhang | Merit remains | Lao | Boy | — | |
| Bun | Commonly 'merit' or 'goodness' (from Pali/Sanskrit, used in Khmer/Thai/Lao); in some Chinese contexts relates to 'literature/culture' (character 文); in English used as a diminutive/nickname (bunny or baked good). | Chinese, English, Khmer, Lao, Sanskrit, Thai | Unisex | — | |
| Chanthavong | Derived from Sanskrit chandra ('moon') + Lao/Thai element vong ('lineage', 'circle' or 'family'), roughly 'moon lineage' or 'house/descendant of the moon'. | Lao | Boy | — | |
| Chanthavongsa | Moon lineage - from chantha (moon) + vongsa (lineage/family) | Lao | Unisex | — | |
| Chanthavongxay | 'Moon' + 'lineage/glory' + 'victory' - roughly 'moon of glorious victory'. | Lao | Boy | — | |
| Choummaly | UNKNOWN | Lao | Boy | — | |
| Keo | Glass, crystal, gem; precious | Khmer, Lao, Thai | Unisex | — | |
| Kitsarat | Renowned king | Lao, Sanskrit, Thai | Boy | — | |
| Lai | Varies by language/character: in Chinese commonly 'come' (来/來, lái), 'depend/blame' (賴, lài) or 'multitude/dark' (黎, lí); Vietnamese 'Lại' means 'again/return'; Thai/Laotian 'lai' (หลาย) means 'many'. | Chinese, Lao, Thai, Vietnamese | Unisex | — | |
| Latsamy | Not well-documented; likely of Lao origin. Exact literal meaning is uncertain or not widely recorded. | Lao | Girl | — | |
| Noi | Thai/Lao: 'little' or 'small' (affectionate nickname); Vietnamese (Nội): 'inner' or 'maternal'. | Lao, Thai, Vietnamese | Unisex | — | |
| Nou | Varies by culture - commonly 'new' in Catalan; in Southeast Asia it appears as a Khmer/Lao family or given name with local meanings. | Catalan, Khmer, Lao, Vietnamese | Unisex | — | |
| Saovady | Auspicious or fortunate dawn / blessed morning | Khmer, Lao | Girl | — | |
| Sitthichai | Victorious power; victory through accomplishment | Lao, Thai | Boy | — | |
| Suwan | Golden, of gold | Lao, Sanskrit, Thai | Boy | — | |
| Xay | Victory; triumph; fortunate; auspicious | Lao | Unisex | — |
Aggregated births across United States, United Kingdom, France, Germany for every Lao-origin name in our dataset.
