彼の祖父にちなんで名前を付けられたに違いない。

Sentence Analyzer

祖父 ちなんで 名前 付けられた 違いない

English Translation

He must have been named after his grandfather.

Furigana

(かれ)祖父(そふ)にちなんで名前(なまえ)()けられたに(ちが)いない。

Romanji

Kare no sofu ni chinande namae o tsukerareta ni chigainai.

Words

(かれ)
he; him; his; boyfriend
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
祖父 (そふ、じじ、じい、おおじ、おじ、そぶ)
grandfather; old man; kyogen mask used for the role of an old man
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
因む (ちなむ)
to be associated (with); to be connected (with)
名前 (なまえ)
name; full name; given name; first name
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
付ける (つける)
to attach; to join; to add; to append; to affix; to stick; to glue; to fasten; to sew on; to apply (ointment); to furnish (a house with); to wear; to put on; to keep a diary; to make an entry; to appraise; to set (a price); to allot; to budget; to assign; to bring alongside; to place (under guard or doctor); to follow; to shadow; to load; to give (courage to); to keep (an eye on); to establish (relations or understanding); to turn on (light)
違い (ちがい)
difference; discrepancy

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Reading: 
Meanings: ancestor, pioneer, founder
Readings: フ、 ちち
Meaning: father
Readings: メイ、 ミョウ、 な、 -な
Meanings: name, noted, distinguished, reputation
Readings: ゼン、 まえ、 -まえ
Meanings: in front, before
Readings: フ、 つ.ける、 -つ.ける、 -づ.ける、 つ.け、 つ.け-、 -つ.け、 -づ.け、 -づけ、 つ.く、 -づ.く、 つ.き、 -つ.き、 -つき、 -づ.き、 -づき
Meanings: adhere, attach, refer to, append
Readings: イ、 ちが.う、 ちが.い、 ちが.える、 -ちが.える、 たが.う、 たが.える
Meanings: difference, differ