马 Mǎ, written 馬 in traditional characters, is my first choice to compare if you want a Chinese surname connected to Martinez. It keeps the first character of 马丁内斯 Mǎdīngnèisī, a documented rendering of Martínez. 麻 Má preserves the m-a syllable with a different character and a rising second tone. If you deliberately want an indirect link to the name's older martial associations, 武 Wǔ offers a separate meaning-led possibility.
Start with 马 and 麻. They make the relationship easy to explain without requiring you to adopt a historical or religious story. You can also keep 马丁内斯 / 馬丁內斯 in full if your aim is simply to write your existing surname in Chinese.
What Ma keeps and what it loses
The spelling 马丁内斯 appears in Xinhua's reporting about a Spanish scholar. That establishes real usage; the article's views and its subject's biography have no bearing on your name. The Mandarin syllables are mǎ–dīng–nèi–sī, with underlying tones 3–1–4–1.
Spanish Martínez has three syllables, Mar-tí-nez, with stress on tí. The inglés.com pronunciation entry records forms corresponding to /maɾˈtines/ and /maɾˈtineθ/. The RAE explains the regional readings of z; /s/ also occurs within Spain, so the distinction is not simply Spain versus America.
These are Spanish reference forms. Your own pronunciation may be shaped by English, Spanish, another language or your family's usage. An English-speaking US reader does not have to change that pronunciation to follow this guide. Decide whether the Chinese name should refer primarily to your actual spoken surname or to its established Chinese spelling.
Choosing 马 Mǎ keeps the written opening and the Mandarin third tone. It does not keep the r in Spanish Mar-, the later syllables, or the original stress pattern. If your everyday English pronunciation includes a distinct r or different vowels, those details are not automatically preserved either. A single Mandarin syllable cannot carry the complete sound of Martinez.
That loss is not necessarily a problem. A short chosen surname can be useful precisely because you know what it is doing. If you want fuller recognition, keep the entire rendering alongside your Latin-script surname rather than expecting 马 alone to identify Martinez.
The difference between 马 and 麻
马 Mǎ / 馬 Mǎ is both a surname and the character for a horse. The Ministry of Education dictionary records those uses under mǎ. The reason for choosing it here is its position in 马丁内斯. No connection between your family and horses needs to be invented.
麻 Má is separately recorded as a surname under má in the same dictionary. Among its ordinary senses are plants grown for fiber. It has a different written form and a second tone, while keeping m and a.
For a practical comparison, 马 preserves the exact opening of the rendering. 麻 preserves a similar sound and gives you another character to consider. Neither the horse meaning nor the plant meaning is an etymology of Martínez, and neither describes the personality or occupation of people who bear the Chinese surname.
There is also no need to assign a mood to the tones. Má's rise does not make the person optimistic, and Mǎ's third tone does not make the name solemn. Listen to each with your proposed given name. Tone-marked pinyin matters because writing both as Ma conceals the distinction you are deciding between.
The historical route from Martín to Mars
The Dictionary of American Family Names, reproduced by FamilySearch, identifies Martínez as a patronymic formed from Martín. The Real Academia Galega's name guide traces Martinus to Mars, Martis, the Roman deity Mars, and explicitly includes Martínez among the resulting surnames.
This is a layered relationship: Martínez points to a personal name, and the older personal name has a connection with Mars. It does not mean that the modern surname is simply the word “warrior,” or that today's bearers share a belief, occupation or temperament.
武 Wǔ can be considered if you personally want to retain a martial association from that deeper history. The official dictionary entry confirms both surname use and senses involving military affairs or fighting. The proposed link preserves a broad semantic field, while giving up the sound, the full divine reference and the patronymic structure.
It is therefore a conditional symbolic choice, not a direct translation. If that explanation feels more elaborate than the connection you want, there is no reason to move away from 马 or 麻. Also keep the tone: 武 Wǔ should not be confused with 吴 Wú / 吳 Wú, another surname with a different tone and character. 吴 dictionary entry.
Why Guan Yu is background rather than a recommendation
The Chinese war-deity comparison has a limit. Getty identifies Guandi with the deified general Guan Yu, while the dictionary confirms 关 Guān / 關 Guān as a surname. Neither fact makes 关 an equivalent of Martínez. If the older martial association appeals to you, 武 expresses that broad idea more directly than borrowing Guan Yu’s personal surname.
This is why the meaning-led comparison stays with 武: a chosen idea, with its limits visible, rather than an implied relationship to a particular Chinese hero.
Put the surname into an introduction
Try 马 and 麻 before the same Chinese given name. If you already have one, use it rather than creating an unrelated example. Ask a Mandarin speaker to read the characters, check the intended surname and listen for any unintended phrase across the boundary. The tones listed here are underlying tones; connected speech can change their realization.
With 马, a useful introduction is 我姓马，马丁内斯的马。Wǒ xìng Mǎ, Mǎdīngnèisī de mǎ. It means, “My surname is Ma, the first character in Madingneisi.” With 麻, show the character and explain that you chose another Ma with a second tone. If you choose 武, explain the limited meaning link rather than presenting it as a phonetic abbreviation.
My recommendation is to begin with 马 Mǎ, compare 麻 Má on writing and whole-name sound, and consider 武 Wǔ only if its indirect association genuinely matters to you. Your chosen Chinese name can sit beside your existing full name. It need not replace your spelling, family relationships or identity.
The US source and its date
The series' recorded table records MARTINEZ at US rank 10, with frequency 1,039,848. This is a 2020 Census surname frequency after disclosure-avoidance processing, released April 14, 2026, rather than a current 2026 count. It remains separate from Spain's first-surname resident measure. The unaccented statistical key does not prescribe how a person writes or says their name. U.S. Census Bureau source.
Research and methodology notes
Sources used in this comparison: Xinhua's reporting about a Spanish scholar; Ministry of Education dictionary; same dictionary; official dictionary entry; 吴 dictionary entry; official dictionary; FamilySearch. Read each source within the limits of the passage where it is cited. A documented transcription, surname use and surname pronunciation are separate questions.
The comparison is framed by “The historical route from Martín to Mars”. Sound resemblance, word meaning and a cultural association are different reasons for choosing a name; only the routes argued in this article are proposed, without inferring personal ancestry.
Any figures retain the source coverage and dates stated in the article; this comparison does not establish current worldwide frequency.
